27 мар. 2013 г.

2015 Ford Mustang Revealed in Clay Design Model

2015 ford mustang revealed in clay design model picture
It has been rumored for quite some time now that Blue Oval will be celebrating Mustang’s 50th anniversary with the launch of the muscle car’s sixth-generation. While the car’s final design is still a secret, a set of images of a clay model have surfaced on the Internet, revealing what the 2015 Mustang could look like.
As previously suggested, it looks like the next Mustang will adopt a more global design, but in the same time it will pay tribute to classic Mustang models. As we can see from the clay images, it appears that the 2015 model year will adopt a fastback appearance with wide hips - a tribute to the first-generation Mustang.
According to the guy who posted these images on Mustang6g Forums: "This clay design study model was confirmed to be of the next-gen Mustang (s550), although it may not be the final design settled upon."

Ariel Working on a New Titanium Chassis


The Ariel Atom is preparing to receive some big updates for the next generation. The company announced that the next-generation sports car will be built on a new, titanium chassis that will weigh about 40 percent less than the current tubular-steel frame, resulting in the whole vehicle weighing 8 percent less than the current one.
Next to being lighter, the future titanium chassis will be stronger than the current chassis and will deliver the highest strength-to-weight ratio of any metal.
The new chassis has been developed in cooperation with Frome-based Caged Laser Engineering and when the development is finished, Ariel will initially offer it as a limited-edition model. After that, the new titanium chassis will be offered as an option to the entire range.
Along with the new titanium chassis, the future Atom will also receive a naturally aspirated Honda engine and a few other light components that could help reduce the total weight to less than 500 kg (1,102 pounds).

Spy Shots: Updated Panamera Testing at Nurburgring

The test season at the Nürburgring is now officially opened and it looks like Porsche has been among the first automakers to take its model on the `Ring for some testing sessions. Our spy photographers have caught the revised Panamera out a spin and, as with the previously seen prototype, it wears almost no camouflage.
On the exterior, the Panamera will get new headlamps and taillights, plus redesigned front and rear bumpers. For the interior, Porsche will add improved materials and new technologies.
As for the engine lineup, you shouldn’t expect any major updates, but it has been rumored that the 4S version will drop the current V-8 engine in favor of a twin-turbo 3.0-liter V-6 engine that will deliver about 420 horsepower - an increase of 20 horsepower over the current model — at some point in the future.
Expect the revised Panamera to be unveiled sometime next month

RAM Considers SVT Raptor competitor

1.
If you want to update a Chrysler model, then you have to head over to to Mopar and install some aftermarket parts. A good solution, sure, but wouldn’t be nicer to have these parts installed from factory? Chrysler seems to find this a better solution and is now considering of offering a high-performance RAM pickup truck that will target models like the Ford SVT Raptor.
Pat Dougherty, vice president-Mopar parts, said that the company is currently investigating how the Raptor does on the market. If customers start buying it up in high quantities, Chrysler will eventually decide to offer such a model. If the SVT Raptor falls on its face, the company "will continue to do it the way we do it."
RAM currently offers its customers the possibility to customize their models with blacked-out grilles and wheels, all-terrain tires, and a modified undercarriage. But all these changes are made by Mopar and not directly from the assembly line as Ford does with the SVT Raptor.

2014 Chevy Camaro takes center stage in New York

A view of the restyled 2014 Chevrolet Camaro.
A view of the restyled 2014 Chevrolet Camaro.


Viewers of the "Live with Kelly & Michael" daytime TV show on Tuesday got a good look at the restyled 2014 Chevrolet Camaro, which debuts this week at the New York auto show.
The new Camaro was part of the New York-based show's auto show preview. The images you see here are captured from the broadcast and posted at Camaro fan site www.camaro5.com.


The 2014 Chevrolet Camaro gets restyled taillights.
The 2014 Chevrolet Camaro gets restyled taillights.
The major changes, according to the show:
-- All 2014 Camaros get a heat extractor in the hood, following a similar strategy used for the 2014 Corvette Stingray.
-- Redesigned taillamps that are single units on each side instead of twin elements and likely use LED technology.
-- The lower grille opening is larger and there is a thin strip of chrome stretching across the top edge of the upper grille.
-- Slight changes to the interior. It will likely include the latest generation of the MyLink infotainment system.


TV talk show host Michael Strahan checks out the interior of the 2014 Chevrolet Camaro.
TV talk show host Michael Strahan checks out the interior of the 2014 Chevrolet Camaro.
According to the poster at camaro5.com, the engine lineup for the 2014 Camaro is unchanged from the 2013 model: 323-hp, 3.6-liter V6; 400/426-hp 6.2-liter V8; and 580-hp, supercharged 6.2-liter V8.
Expect the official info to land early Wednesday afternoon when Chevrolet holds its press conference at the show.

2014 Mercedes-Benz CLA45 AMG

Subtlety doesn't cut it anymore in Stuttgart-Untertürkheim. The new CLA-class, proclaimed a "style rebel" by design chief Gorden Wagener, has made that clear with its voluptuous lines and playful styling elements. This "four-door coupe" appears compact, but it’s only marginally shorter, and actually wider and taller than the legendary 1985–1995 E-class W124 sedan.
The swoopy, aggressive styling may seem slightly overwrought on the entry-level CLA250, but it hits the mark with the CLA45 AMG. That derivative, which debuts at the 2013 New York auto show, is so powerful and (probably) so fast that we'd let it get away with practically any wing, flare, and spoiler you could imagine. Oh, wait—Mercedes already beat you to it. The CLA45 boasts a "twin-blade AMG grille," "large inlet ports framed by black winglets," matte gray side sills, a rear diffuser, and AMG-specific 18-inch aluminum wheels on 235/40 tires. If that’s not enough, buyers can opt for a carbon-fiber exterior package or something called "AMG Night Styling," which includes black chrome elements. Nineteen-inch wheels on 235/35 rubber are offered as well. Can we suggest a bosozuku-style spoiler, too?
But the flamboyant automotive fashion show should be backed up by performance. Under the hood of the CLA45 AMG lives the 2.0-liter M133 engine, which is partly assembled by hand, and loosely based on Benz's M270/274 engine architecture. The long-stroke powerplant is force-fed by a single twin-scroll turbocharger, and it produces 355 horsepower at 6000 rpm. Maximum torque is 332 lb-ft, available from 2250 to 5000 rpm. Output is channeled through a Mercedes-built seven-speed dual-clutch transmission that offers several drive modes and can blip the throttle during downshifts. The standard all-wheel-drive system, which is said to be especially lightweight, is front-biased and can shift up to 50 percent of the torque to the rear wheels. The ESP stability-control system has three modes including a full-off position, although, if you brake, the system comes on even if "ESP Off" has been selected.
To cope with the high power and torque, the CLA45 AMG features completely revised front and rear suspensions, a high-performance braking system, and an AMG-specific calibration of the electromechanical power steering. Time spent behind the wheel of an A45 AMG prototype (closely related to the CLA) justifies high expectations for the on-road and track performance of this sporty sedan. The straight-line numbers are encouraging as well: Zero to 60 mph is projected to take a mere 4.5 seconds, while top speed is governed at 155 mph.
The CLA45 AMG will hit dealerships in November 2013 at a price of $48,375. Loading it up with options and packages will push it into to the high-$50K range. That may seem steep for a derivative of a front-wheel-drive sedan like the CLA250, which is offered from a mere $30,825. But it is a bargain when you factor in its ultra-high performance and all-wheel-drive capabilities. Its toughest competitor will be the upcoming Audi RS3 sedan. But that model is still a way off in the future. Benz has a potential winner on its hands, so we understand if the company doesn’t feel the need to be subtle about it.

Maserati Plans Two New Sports Cars in the Near Future


It looks like in the upcoming years, the Porsche 911 is going to gain a lot more competitors. The latest one will come from Maserati and will be revealed sometime in 2016.
Contrary to previous rumors, this new sports car won’t be a mid-engine model; instead, we are going to see "a front-engine model in a 2+2 configuration, with more compact dimensions than the GranTurismo." The new model is currently known as the "Shamal" (or GranSport) and will only be offered with V-6 engines. It will be priced somewhere in the $110-$150K area and will be offered as a direct competitor to the Porsche 911, Jaguar F-type and Audi R8.
The new model will be built on a lightweight modular aluminum structure and the base version will deliver about 300 horsepower, while the top version will go up to 400 horsepower. An MC Stradale version will also be offered with an output of about 450 horsepower.
Also, sometime in 2015 we are going to see a new sports car launched by the Italian company in the form of a successor for the current GranTurismo.
The GranTurismo successor will be built on the same platform as the upcoming Ghibli sedan and will be a little bit lighter than the current generation. Under the hood, we will see a Ferrari- designed 4.0-liter bi-turbo unit with the output ranging from 460 horsepower in the base version and up to 600 horsepower for the MC Stradale version.

First Drive: new Renault Zoe

Renault Zoe
What is it?
The Zoe is Renault's flagship electric car.
It might seem odd to describe a supermini as a flagship, but bear with me. Up until now, Renault's electric cars have been compromised. Either because they're too weird (the oddball Twizy) or because they were never really conceived as being an electric car from the start (the simply awful Fluence).
But the Zoe is different. The supermini-sized vehicle was designed from the outset as an electric car, so the packaging and styling reflect that.

This thing holds the key for Renault's electric car sales. Renault is pinning 4billion Euros worth of development on the electric vehicle range: if the Zoe bombs, that's a lot of wasted money.
OK, so if it's a flagship, has it got a better range?
Er, afraid not.
The official range is 130 miles, but Renault freely admits (and fair credit to it for being honest) that the realistic figure is 90 miles. That can drop away to just 60 miles in winter, when you're more likely to be using energy-sapping equipment like lights and heaters. In other words, the Zoe will give you range anxiety, just like all other electric cars.
Admittedly, Renault has fitted a clever charger to the Zoe. One plug-in point on the car (underneath the badge on the bonnet) will work with all sorts of power levels. We should point out, though, that at the moment it's not possible to charge the Zoe from a normal plug socket. This will change at some point in the future, and Renault is including the installation cost of a wall charger (about £500) in the price of the Zoe, but don't say we didn't warn you.
In terms of charging times, it varies according to the amp rating of the socket you're plugging into. A single phase, 16-amp plug will take 9 hours, but a three-phase, 63-amp will reach 80 per cent charge in 30 minutes. The wall charger takes three-and-a-bit hours to completely re-charge the Zoe.
And you can download apps for your phone so the car will tell you remotely how long it has left before it reaches full charge. You can also pre-set it to cool or heat the cabin before you get to it, again from your mobile.
Speaking of the cabin, is the interior any good?
For the most part, yes. Like the exterior, it looks futuristic, and the quality of the materials mostly feels good, even though they're not soft-touch plastics.
And because the Zoe's batteries are all mounted below the floor, there are few packaging compromises. The boot is large, the rear seats are spacious. Having said that, the charging cable is stored in a bag in the boot. Surely Renault could have found a neater solution than that?
All Zoes come with R-Link, Renault's new multi-media display. It looks a bit like an iPad perched on the dash and is simple to use. There are all sorts of Renault apps for it, and it controls everything from the TomTom sat nav to your phone to the radio. It's also got loads of eco info, including what the external pollution levels are like.
Alright, alright - enough of the gadgets. Does the Zoe actually work?
If you mean does it function as a car, then the answer is largely yes, barring the obvious range issues. This is Renault's best electric vehicle.
On paper, though, things don't seem very exciting. The single electric motor generates 88bhp and 162lb ft, which doesn't sound like much in a tubby, 1,468kg car. And the 0-62mph time of 13.5 seconds isn't exactly scorching.
But on the road, it's a nippy little thing and feels quicker than the figures suggest. It's obviously happiest around town, where the instant hit of the electric torque is felt best, but even at motorway speeds, the Zoe keeps up with other traffic easily.
The ride over sharper bumps is a bit thumpy, but it's mostly comfortable. And obviously totally silent. Well, for the most part. Renault has developed ZE Voice, a system that kicks in below 18mph to make sure that pedestrians can hear you coming. In the cabin, it sounds a bit like a droid in Star Wars but I'm not sure it works that well. Well, not if the rather startled lady we nearly flattened is anything to go by...

And here's the larger problem with the Zoe - that near miss was the most exciting thing that happened on our test drive. Because the Zoe isn't fun. Even by the usual sensory-deprivation standards of electric cars, this is a transport solution rather than a fun thing.
Hmmm, so should I be thinking about buying one?
It depends.
As far as electric cars go, then yes. It's reasonably priced (£13,995 - £15,195 including the government electric car grant) and the batteries cost from £70 per month to lease. The Zoe does everything you expect of an electric car.
But if you're at all interested in cars as living, breathing things, then no. Saying it's Renault's best electric car is damning with faint praise. It's a white good, an automotive equivalent of the washing machine. Surely a designed-from-the-outset electric car is an opportunity for the manufacturer to do something slightly more... interesting. Not as bonkers as the Twizy, sure, but with low volumes sold to early adopters they might as well do something completely mad and create a new way of thinking about ‘the car'.

Shelby Mustang GT500 S/C 1000 revealed

Shelby Mustang GT500 S/C 1000 revealed
Things in America seem to be getting a bit silly. Jaguar's given us a 542bhp XJ and an even more focused GT version of its really very focused XKR-S, Dodge launched its extremely orange Viper track special, and Ford a 300 horsepower Focus ST. But Shelby's taken the biscuit with this, a £101,000, 1200hp Mustang.
As well as the price, power and number of letters on the back, Shelby's also increased engine displacement - the standard GT500 has a piffling 5.4-litres, but the SMGTSC1k (snappy) has been bored to 5.8-litres and a brace of new internals. To cope with the increase in supercharger boost, there are meatier pistons and connecting rods, as well as an uprated crankshaft.
Suspension's spec's pretty scant, but we do know it's fully adjustable, though it looks like the live rear axle, the design for which was discovered in the Ark of the Covenant, is still very much there. Luckily, the brakes have been tinkered with to haul it up from the currently unannounced (but definitely stupid considering the GT500 goes 202mph) top speed.
100 will be made. Have you got a £101,000 knocking around? And would you spend it on this?

It’s here: the new Range Rover Sport


The Range Rover Sport didn't really need the combined firepower of Daniel Craig or the Manhattan skyline to make its point, but such is the confidence of Land Rover these days that anything is possible.

In fact, the film accompanying the launch, which climaxed with 007 actually driving the Sport into the venue at a celeb heavy party in New York last night, was shot in the city a few weeks ago amidst major security. That didn't stop the team from driving an undisguised Sport across Manhattan Bridge in broad day-light, a ballsy arrangement for which they needed the Mayor's permission, while the tunnel under Park Avenue was closed for filming purposes for the first time ever.


Normally topgear.com would be immune to this sort of hoopla, but not only were we the only media on set throughout, we also suspect that the new RR Sport is worth the effort. The top-line info is that this is the most road-oriented vehicle Land Rover has ever made, although all concerned are keen to stress that this is still one hell of an off-roader. Note, however, that two different 4WD systems will be available: one with a two-speed, low-range transfer case, a 50/50 torque split, and 100 per cent locking capability for heavy-duty mud-plugging. The other is 18kg lighter, has a single transfer box, and splits torque in tandem with the traction and stability control systems. This version has a 42/58 torque split front to rear, for optimum on-road behaviour. Brand DNA pollution or just shrewd product planning? The first-year sales figures will make for interesting reading.

The Sport's design is a proudly tailored, almost metrosexual affair. Land Rover's urbane design director Gerry McGovern knows a good pair of shoes when he sees them, and the Sport is a car that has as much in common with contemporary architectural trends as it does automotive design. This is basically a very good thing indeed. See the new Sport alongside the latest Range Rover and the colossally successful Evoque (more than 110,000 sold so far), and there's a clear and very strong visual narrative. It has what McGovern calls a ‘faster' windscreen angle, a more rounded shape with plumper volumes - especially in profile - and a lower roofline. At a stroke, it makes the outgoing Sport look very old hat. A bit like an old hat, in fact.

‘The previous model was a huge success for us,' McGovern says, ‘but it was rather rectilinear and dates from a time when the company was still really establishing itself. The new model has killer proportions, and moves on from the Evoque, which put design at the core of our business. Design is the main differentiator these days.' The colour and trim guys have had a field day, too, and the Sport's online configurator is likely to be a great way of doing some additional differentiation: there are 19 exterior colour options, 11 interior ones, three contrasting roof colours are available, and seven alloy wheel designs, in 19, 20, 21 and even 22in diameter. Range Rover, it seems, is really taking it to the custom guys who have made a killing on its cars this past few years.

That said, the Sport's technical overhaul is arguably even greater, as it was with its Range Rover big brother. Although there is some commonality, the Sport is apparently 75 per cent unique, most of which is there to make it handle properly. As the RR Sport's vehicle line director Nick Rogers toldtopgear.com: ‘The car has unique suspension tuning, the actuators on the active roll bars are different, the control systems are unique, and the electric power steering has been programmed differently. You will not believe how good this thing feels.' The Sport's all independent fifth generation air suspension is mostly made of aluminium, has wide-spaced double wishbones at the front, and a multi-link rear. Its wheel travel is best in class (260mm at the front, 272mm at the rear, which is considerable), and the car now has an overall range of movement of 185mm. Wading depth, meanwhile, is up to 850mm. In other words, it can really do stuff.

There's also the small matter of its ‘aerospace-inspired' aluminium monocoque, the same architecture that has transformed the full-size Range Rover. ‘Engine to engine,' Rogers says, ‘the Sport is between 420 and 513kg lighter than the previous car. It's like six people have gone missing...' The clever design totally disguises the fact that it's 62mm longer than the outgoing car; overall, it's 149mm shorter and 55mm lower than the Range Rover, and 45kg lighter, model for model. It's big, but not imposing or obnoxious.

Various bits of chassis and suspension cleverness govern the Sport's handling repertoire: choose Dynamic Mode and we might be talking about a Range Rover that even works on a circuit. There's also a torque vectoring system, which trims the Sport's attitude via braking and yaw sensors, adaptive damping, and the usual array of electronic stability programmes. (On top of all that, welcome Flank Guard, which warns you of impending idiocy in a multi-storey, Queue Assist, which extends the adaptive cruise to cope with the M25, and Closing Vehicle Sensing, which warns you if someone is about to drive up your back side... this is either the safest car in the world or the most paranoid.)

Two engines will be available initially: the 500bhp 5.0-litre supercharged V8, and a 287bhp 3.0-litre six cylinder turbodiesel. The diesel options will grow next year to encompass a 254bhp V6, a 4.4-litre 335bhp V8 (with a useful 700Nm of torques), and a diesel hybrid (just 169g/km of CO2s for that one). The transmission is ZF's fantastic eight-speed system, though a new nine-speed one is waiting in the wings. Brembo supplies the brakes, with 380mm/360mm diameter discs front-to-rear on the punchiest Sport models.


The Sport's cabin is a huge improvement, in terms of visual interest and quality. Actually, there's less to look at than before, which is good, the infotainment system is a giant leap forward (it needed to be), the Meridian audio system runs up to 1700W and 23 speakers, and the climate control is available as 2-, 3- or 4-zone system. Interior packaging is vastly improved, and a third row of seats can be added.

To say that the new Sport sounds promising is a bit like saying that George Best was quite good at kicking a ball about. Range Rovers have always been cool and imperious, but this is one we really can't wait to drive. And drive hard.

Mercedes launches CLA 45 AMG

It’s here: new Mercedes CLA 45 AMG
To some, this new CLA 45 AMG could very well suffer from an existential crisis. Why? It's an AMG model... with a turbocharged, 2.0-litre four-cylinder petrol engine and four-wheel-drive.
But, this is the future, so strap yourselves in and hope for the best. It's the halo version of Merc's new baby saloon, with underpinnings nabbed from an A-Class and a drivetrain that features the most powerful production turbocharged four-pot engine in the world - also shared with the A-Class, in this case the A 45 AMG.

Of course, AMG is now no stranger to turbocharging, gradually phasing out the old naturally aspirated, iron-fisted 6.2-litre V8 with a 5.5-litre twin-turbo V8 in the big cars. But with the CLA, they've gone little, and highly combustible. The CLA 45 AMG packs 354bhp, 331lb ft of torque and will accelerate from 0-62mph in just 4.6 seconds. Top speed is limited to 155mph.
It's still hand-built by a single AMG technician as per The Rules, and features a crankcase made from aluminium, forged pistons with ‘friction-optimised' piston rings, something called ‘nanoslide' cylinder wall tech, and of course, that twin-scroll turbocharger. We're told it allows a "spontaneous build-up of charge pressure"; hopefully not the "hey look, you're in a tree" kind of spontaneity.
There is some reassuringly-AMG news around the exhaust. A flap helps switch between cruising and bruising, and emits a - and these are AMG's own words - "fascinating, full engine sound that is particularly impressive during powerful acceleration".
The CLA 45 AMG packs a seven-speed dual-clutch automatic gearbox, with software pinched from the SLS AMG. You get a ‘race start' function (thumbs up), three driving programmes and a double-declutching option. The 4Matic system keeps the CLA AMG in front-wheel-drive mode during ‘normal' driving, but splits the power 50:50 when a swarm of bees descends upon your nether regions; a prop shaft transfers the 2.0-litre four-pot's power to the rear axle, via an electro-hydraulically controlled clutch. When slip is detected at the front, the clutch, erm, clutches and engages the rear axle.
There's been some AMG tweakery to the CLA's suspension too - stronger bearings on the front and back, together with specifically tuned spring and damper units, all sitting behind 18in light alloy wheels. There's even ‘Turbo AMG' lettering on the wing, lots of leather and brushed aluminium inside, a ‘racetimer' and an assortment of wallet-busting AMG options (better seats, new exhaust, stiffer suspension, painted calipers etc).
It'll hit the UK this autumn, with prices announced closer to the on sale date. For now, why not have a click through the pictures, and let us know what you think of the A 45 AMG's new sibling.

It’s a brand new Audi A3 saloon!


This extremely cute Audi A3 saloon makes its debut in New York today, the smallest Audi on sale there. It's the third in what will be a four-model A3 line-up when the new convertible arrives and will be something like the 45th different Audi body-style available in the UK when it goes on sale in the UK in the summer.
But what might seem like yet another example of Audi ticking every box in its vast model-planning matrix is actually the over-fertile brand's first entry in to the world's biggest market segment - little saloons.
The sales of stuff like four door Civics and Corollas and Chevy Cruzes in the US, plus local market cars from GM and VW in China, prove that, as a planet, we are still a deeply conservative bunch. We like our family cars to look like how we drew them at nursery; little box for the engine, bigger box for mum and dad and the kids and another little box for the shopping.
See more pics of the Audi A3 saloon
Not that the A3 saloon is anything other than extremely dashing, especially in these pictures, which show the tricked-up S3 version complete with full-on LED lamps and what look like 19 inch wheels, which are available. Audi's design story on the A3 is something it calls ‘The Tornado Line' - the heavy feature below the windows (and onwards and backwards) that throws an immediate shadow and consequent light flare on the bodyside below. With a lower roof and wider-arches than the Sportback, the feature works especially well on the saloon; it gives it something of the look of an old RS4.
Along with the Merc CLA, which manages to look so much better than the somewhat anonymous A-Class, the A3 saloon might just be the car to re-invigorate what has become a largely forgotten market in the UK, blighted by the big-bummed Fords and Vauxhalls of old. Call us old-fashioned, but we reckon you'd look a lot classier turning up in a CLA or a A3 saloon than you would in their five and three-door siblings.
See more pics of the Audi A3 saloon

Inside Audi has not messed with what's one of the best interiors around today. The minimal palette and simple theme (‘slab with two bloody great circular vents') pioneered all those years ago on the first TT continues to evolve. The news on the saloon - like the three-door and Sportback - is the ‘iPad' that elevates out of its slot in the middle of the dash. What you can do on it - and there are options that will allow you to do most everything including finding somewhere to park - depends, as before, on how much you are prepared to spend. Tricking-up the infotainment is to Gen Y-ers what wheels and tyres were to Gen X-ers.
There are three engines at launch, one diesel and two petrol FSIs with up to 180bhp at launch, with the four-wheel drive 300bhp S3 quattro coming along a few months later to do battle with the CLA AMG 45. Audi UK won't talk about prices, won't even say whether it will be more or less than equivalent Sportback models (£19,825 - £27,180). On looks alone however, we reckon it could command a premium. But we suspect that will have a lot to do with what Mercedes does with the CLA...

4 дек. 2012 г.

Mitsubishi EVO 10

Mitsubishi EVO 10. Mitsubishi EVO 10.
While we all seem to remember the Subaru WRX as the car that started the craze for turbocharged, all-wheel-drive, compact performance cars, it pays to remember that Mitsubishi had been there and done that sometime before the first WRX broke cover back in 1994.
In fact, Mitsubishi had already whet our appetites with a pair of such tearaways – the Lancer GSR back in 1992, and before that, the one-size-bigger Galant VR4 in 1990.
Clearly, then, Mitsubishi had plenty of time to get things right for the launch of the latest in the Lancer EVO line, the EVO 10 in 2008.
The EVO 10, logically enough, replaced the EVO 9, a car with such giant-killing credentials that it was always going to be a hard act to follow.
And so it proved, especially with the trend for each new Lancer model (on which the EVO was substantially based) to be both bigger and heavier than the previous one. As any fan of four-wheeled performance will tell you, bigger and heavier is anathema to this type of pocket-rocket.
This was also the time when Mitsubishi was starting to get serious with clutch-less manual transmissions in an attempt to bring its performance product range into line with where the rest of the world seemed to be going.
And that, in itself, posed a marketing question that some would argue diluted the EVO 10 a little.
But let's not get ahead of ourselves; the EVO 10 was, and remains, a mighty performance car with abilities that are – generally speaking – only matched by more exotic, more expensive machinery.
Perhaps the biggest disappointment for lovers of raw performance was that Mitsubishi had moved to make the clutch-less manual version the hero model.
It did that by giving that car a six-speed transmission while removing a ratio, for a total of five, for the conventional manual model (which had six ratios in EVO 9 guise).
Clearly, Mitsubishi was trying to position the car as a more techno-savvy beast, but purists would have liked six gears to go with their clutch pedal.
But the rest of what had made the EVO franchise such a success – blistering acceleration, tenacious grip and an undiluted, raw feel – were still present, so even if it was a bit heftier, the market still accepted the car.
Which means that shopping for one now is a case of finding the right car and paying the asking price, because most owners aren't in the habit of haggling (not that you shouldn't try, of course).
EVO 10 shopping can be a bit more fraught with danger than shopping for other cars, simply because that explosive performance was due to a highly tuned, highly strung driveline.
While Mitsubishi's excellent 10-year/100,000km drivetrain warranty applied to the EVO 10 when it was brand-new (a brave move in itself, some would argue) that doesn't translate to a bonus for buyers of second-hand EVOs.
You see, while the basic five-year warranty applies when the car changes hands, the decade-long driveline warranty does not.
For that reason, it's vital that you gain some knowledge of the car's previous life, because there's a heck of a lot going on inside an EVO 10, with stresses on components that "normal" cars never experience.
The sheer grip of the all-wheel-drive driveline, for instance, places enormous strains on the clutch in manual versions.
So check that the car moves off from rest with no shuddering and that the clutch doesn't slip at higher revs in a high gear (driving up a hill in a 100km/h zone in fifth gear is a good way to test this).
Sometimes first and second gears can be stubborn to engage when the engine is cold, but this seems more of a niggle than a real problem that needs money spent on it. Some owners have tried different gearbox oils to overcome the problem.
Make sure the DSG gearbox picks up gears cleanly and doesn't stutter off the line also. The gearbox should quickly obey the driver's inputs via the paddle shifters, and any car that doesn't is suspect.
Another big issue is a clunking from the front axle when turning hard left or right (or sometimes both). This is possibly the front differential suffering broken or loose bolts. If you catch this while the bolts are still loose, it can be a relatively simple fix, but allowing it to continue will eventually see the differential fail with costly consequences.
The other cause of knocking from the front end could be worn or poorly lubricated top strut mounts.
This is a service item that may have been neglected if the car has had minimal servicing – as opposed to a full Mitsubishi service history – and can cost hundreds to sort out.
As part of the service history check, try to establish what fuel the car has been run on. The EVO really needs 98-octane fuel to run happily, and using cheaper, lower octane fuel can be a false economy.
While you're checking out the front of the car, make sure the CV boots aren't cracked or split. If they are, damage has probably already started to occur within the driveshafts.
The engine seems pretty strong provided it's had that all-important preventative maintenance, and an engine that "ticks" audibly when you start it up is probably suffering from worn hydraulic lash adjusters that have fallen victim to dirty engine oil.
Replacement of the adjusters is the fix, but it also raises questions over how much sludge is residing inside the engine.
Obviously, an engine like this that is blowing any smoke is one to avoid and we'd also be very wary of modified cars.
The EVO's two-litre engine could be tuned to produce amazing power outputs, but every extra kilowatt potentially shortened its life expectancy.
You really need to bear in mind that this is a high-performance car but one that has also (of necessity, and it's one of the things that appeals about the EVO) been built to a price.
A kindly treated one will probably be okay, but an abused, butchered and/or modified example could easily be more trouble than it would ever be worth.

Our rating: 3.5 stars

Nuts and bolts
Engine: 2.0-litre turbocharged 4-cyl
Transmissions: 6-DSG/5-man
Fuel economy (combined): 10.1 litres per 100km
Safety rating (courtesy of www.howsafeisyourcar.com.au): 5 stars
Likes:
  • Explosive power is addictive.
  • All-wheel-drive grip a revelation on any surface.
  • Huge reputation among the faithful.
  • Still a useable car with four doors and five seats.
Dislikes:
  • Ride is way beyond simply firm. Harsh is more accurate.
  • Insurance companies hate cars like this.
  • Car thieves love them.
  • Could be expensive to run in the longer term.

Competitors:

Subaru WRX – The natural enemy of the Mitsubishi EVO. And, as with the EVO, the WRX got fatter and bigger with every passing generation. Still an amazing thing to drive, though.
3.5/5
Nissan 200SX – The last version of the 200SX to be sold here was rear-drive and therefore lacked the grip of some, but handled beautifully and appealed to the purists, who then flogged the things mercilessly.
4/5
Mazda 3 MPS – An unruly chassis tied to a monster engine. The turbocharged MPS was front-wheel-drive and, frankly, a bit underdone. Fun, but you might tire of it quickly.
3/5
What to pay (courtesy of Glass's Guide):
                    New           Now
2008     $64,490     $36,300
2009     $66,190     $40,000
2010     $66,390     $41,900
2011     $66,390     $45,200
2012     $67,390     $50,500

Audi A6 Allroad quattro 3.0 TDI

Audi A6 Allroad 
Our rating:
Rating: 3 out of 5 stars

Pros

  • Effortless performance
  • Useful dirt-road capability
  • Comfy ride

Cons

  • Expensive
  • Not an off-roader
  • Mediocre handling
In an era when no automotive niche is too small to fill it seems there's a car out there for anyone. Not everyone, for instance, is after a large luxury station wagon that isn't quite an SUV yet has useful dirt-road hardware such as all-wheel-drive and height-adjustable suspension, and comes with bulk pulling power from a diesel engine instead of petrol horsepower.
But those for whom this sounds like the perfect vehicle – and who have around $120,000 to part with – will make a beeline for the new Audi A6 Allroad. Based on the Avant (or wagon) version of Audi's second-largest sedan, this is the third version of the Allroad in a lineage stretching back to 2001.
As before, you get supple air suspension that can be raised to clear obstacles, a strong V6 diesel engine and plenty of luxury gear, but not the height and bulk of a traditional SUV. Only 150 examples are coming to Australia, but experience has shown there are enough buyers out there who reckon this is just the ticket.

Price and equipment

The current A6 Avant is quite a large wagon and at 4940 millimetres in length the Allroad version takes up its share of road space. Visually, it can be differentiated from other A6 wagons by the grey-painted lower body sections, steel bash plates integrated into front and rear bumpers, increased ground clearance and flattened tail pipes for the exhaust.

It costs $117,900, a good deal more than four-cylinder (diesel or petrol) versions of the Avant, or from a different perspective, $27,000 more than the Q7 SUV with the same 3.0-litre V6 diesel engine.

Standard equipment includes 20-inch alloy wheels, eight airbags, and importantly for a vehicle with off-road aspirations, air suspension that can be raised to increase ground clearance and is adjustable for combinations of comfortable ride or stiffer handling.

Under the bonnet

Audi's 3.0-litre V6 diesel has the kind of grunt usually associated with a big V8 but with much less of a fuel consumption penalty. OK, the power output of 180kW might not be in the same realm as a decent petrol V6 but as with any diesel it's the torque (or pulling power) figure that's the one to look for. And with 580Nm from a low 1750rpm, the A6 Allroad pulls like a locomotive.

So performance is effortless whether the driver is tooling around the suburbs or cruising through the countryside; squeeze the throttle and it simply goes. The transmission is a dual-clutch automated manual which can give the occasional pause and even a jerky moment at low speeds but on the whole it's a good combination of acceleration and comfort.

Audi's so-called Drive Select menu can sharpen up the throttle response, or dull it to improve fuel consumption. On that front, there's also a stop-start idle system for city driving which operates quite smoothly.

The upshot is an official fuel consumption figure of 6.3 L/100km, with about 8.5 L/100km more realistically achievable in a combined city and country loop. For such a big car that's pretty good, with the usual caveats of higher diesel fuel prices and the cost of the Allroad itself.

How it drives

The owner's handbook warns that this is not an off-road vehicle and it'd be a brave person indeed to risk all those expensive panels on a rock-hopping or desert-crossing expedition. But the combination of diesel grunt, a compliant ride, extra ground clearance if needed and all-wheel-drive mean this is one wagon very much at home on dirt roads and rough tracks.

That goes for most SUVs as well, of course, so what's the attraction of the A6 Allroad? Possibly that you get car-like handling and manoeuvrability as well, which the Allroad can accomplish provided that one of the more dynamic modes of suspension and steering effort is selected. It certainly has lots of grip from those big tyres, even if the steering feels a bit numb.

On softer suspension settings the ride quality is beautifully supple but handling suffers with too much body movement and a lack of compunction to turn smartly into corners. It's almost like Audi's quest to achieve an SUV-like driving experience has led to an inclusion of dynamic inaccuracies as well.

Comfort and practicality

For this sort of money you'd expect plenty of luxury and the A6 Allroad doesn't disappoint. Leather-trimmed and heated powered seats, keyless entry and ignition (with fingerprint recognition), dual-zone climate control, auto wipers and headlights and sat-nav for the large info screen are all included.

The interior design and quality are up to Audi's usual peerless standards and from the driver's seat there's plenty of information delivered clearly and concisely via the instrument panel displays, and the centre console screen operated by a menu dial ahead of the centre armrest. Storage for oddments is good but not voluminous (a couple of cupholders, a shallow central bin) and the driving position is multi-adjustable for the perfect position.

In the back there's sufficient legroom and width for three passengers, or with two on board the centre armrest has extra cupholders.

The cargo area has a powered tailgate and the roller blind is also motorised. There are aircraft-style adjustable tie-down points and handles to flop the rear seat forward, and while available space is quite good the sloping tailgate doesn't leave as much room for bulky objects as a traditional, squared-off wagon tail.

New car review: Opel Insignia Select Sports Tourer Diesel

Opel Insignia Select Sports Tourer Diesel. 
Our rating:
Rating: 3.5 out of 5 stars

Pros

  • Grips well and corners impressively
  • Frugal diesel engine
  • Good storage up front
  • Quiet

Cons

  • Busy dash
  • Ride fidgety at low speeds
  • Gruff engine
  • Premium pricing
While the Opel Insignia name may not be familiar to Australians, its lineage is. The previous iteration was sold here as the Holden Vectra before Holden decided the whole premium-pricing thing wasn't working, so it switched to sourcing cheaper cars from South Korea.
The car is back - in spirit, at least - and now wears the badge of General Motors' European brand, Opel. The Insignia is the flagship of the Opel range for now and promises mid-size space with some European flair.

Price and equipment

The Insignia overlooks the bottom end of the mid-size market (where much of the volume is) and leaps straight to $38,490, plus on-road and dealer costs, or another $2000 for the wagon (Sports Tourer). For that you get leather trim, an electric park brake, dual-zone climate-control airconditioning, cruise control, front and rear parking sensors, heated front seats, trip computer, auto headlights and rain-sensing wipers. There's the choice of two 2.0-litre turbocharged four-cylinder engines, with the diesel bringing a $1500 premium.

Those looking for more goodies can choose the Select, which also brings ventilated front seats, auto high beams, alloy pedals, satellite-navigation with a colour screen, 19-inch alloy wheels (up from 17-inch) and brighter xenon headlights with LED daytime running lights.

That makes the Insignia Select Sports Tourer diesel tested here a $48,990 proposition, with no electric seats and no reversing camera. Servicing is capped at $349 a year for the first three years or 45,000 kilometres.

Under the bonnet

The 2.0-litre four-cylinder turbo diesel nestled under the Insignia's nose is a muscular unit, pumping out a hearty 350Nm of torque, or pulling power, from just 1750rpm.

A gentle squeeze of the throttle elicits a meaningful forward surge unperturbed by hills.

It's far from neck-snapping in the way it builds speed and there's only a modest 118kW of power on offer, but the diesel Insignia feels solid and hearty in its low-to-middle rev range.

It can be gruff and vocal, though, with an unflattering drone. There's also a noticeable vibration at idle.

Thankfully, the six-speed auto is difficult to deceive, which makes up for its lack of a Sport mode; those wanting it to hold a gear longer have to take over manually with the sequential shifter. Fuel use is claimed at 6.0 litres per 100 kilometres (5.7L/100km for the sedan) and we found it used a still respectable 8.8L/100km during 350 kilometres of mainly suburban driving. Unlike some rivals, though, there's no auto stop-start to shut off the engine in traffic.

How it drives

The Insignia is more about enjoying the drive than cosseting occupants. Large 19-inch wheels slinked in low-profile rubber on the Select aren't conducive to comfort, and it doesn't take an especially poor surface to show up its shortcomings. At lower speeds, in particular, the Insignia patters from one bump to the next.

The body feels solid and resists the imperfections well, but it jiggles away more than some may expect.

Conversely, the Insignia is pretty good at disposing of larger bumps and begins to feel more compliant and settled at higher speeds.

Points are made up when you launch the Insignia at a corner. The larger hoops hang on tenaciously and the Insignia is more capable than its wagon body may suggest. Steering is well weighted and the suspension sits flat through curves.

Comfort and practicality

It may be long on the outside - the Insignia wagon outstretches a Commodore wagon, albeit by only three millimetres - but that doesn't translate to interior acreage.

The rear seats offer reasonable legroom for a mid-sizer, but don't challenge large cars for sprawling space. Headroom in the rear of the wagon is good and noticeably better than that in the sedan. At least the rear space is elegant, with air vents, door pockets and metal-look finishes to spruce it up.

There's a claimed 500 litres of boot space made more useful with split-folding seats, but the small opening makes the space less useful for bulky items.

Speaking of bulky, the tailgate is unnecessarily chunky, although it is automatically sucked closed if you don't shut it hard enough.

Up front, there's also no shortage of bling thanks to a mix of shiny chrome-look finishes and matte silver. And in the case of the shiny fake chrome surrounding the gear selector, it can reflect annoyingly on a sunny day.

Combined with the busy buttons that aren't always intuitive, it's not as inviting as it could be. There's at least a secondary set of buttons surrounding a main controller that allow quick selects to various menus.

Competitors

Volkswagen Passat 125 TDI Wagon

PRICE $45,990

ENGINE 2.0-litre 4-cyl turbo diesel, 125kW/350Nm, 6-sp dual-clutch auto

FUEL USE/CO2 EMISSIONS 5.7L/100km and 151g/km

SAFETY Eight airbags, stability control, optional lane-departure warning.

PROS Refined, efficient engine; capable on road; smart-looking cabin.

CONS Rear headroom a bit tight.

OUR SCORE 4/5

Peugeot 508 Allure HDi Touring

PRICE $45,990

ENGINE 2.0-litre 4-cyl turbo diesel, 120kW, 340Nm

FUEL USE/CO2 EMISSIONS 5.7L/100km and 150g/km

SAFETY 6 airbags; stability control.

PROS Classy cabin; good standard equipment list; strong and quiet engine.

CONS Fiddly buttons on dash; vibration at idle; dull steering feel.

OUR SCORE 3.5/5

Ford Mondeo Titanium TDCi Wagon

PRICE $48,490

ENGINE 2.0-litre 4-cyl turbo diesel, 120kW/340Nm, 6-sp dual-clutch auto

FUEL USE/CO2 EMISSIONS 6.2L/100km and 165g/km

SAFETY Seven airbags, stability control.

PROS Strong, efficient engine; fun to drive; comfortable ride; roomy cabin.

CONS Interior looks a little plain.

First drive: Holden Cruze Sportwagon

Holden Cruze Sportswagon. Holden Cruze Sportswagon.
Practicality is the new black. It seems that adding versatility, not sportiness or luxury, is the latest fashion in the car market.
Look no further than the small-car market, with the recent influx of small wagons; Volkswagen (Golf), Peugeot (308) and Opel (Astra Sports Tourer). Holden is the latest to join that group with the new Cruze Sportwagon.
It is built in South Korea, not South Australia where the hatch and sedan are made, but otherwise mirrors the the current range, with one major exception.
The Sportwagon misses out on the 1.4-litre turbo petrol engine from the hatch. Instead it gets a choice of the 1.8-litre naturally aspirated petrol or 2.0-litre turbo diesel. Both engines use the same six-speed automatic transmission.
Holden has kept the range simple with two choices – the CD and CDX.
The CD is equipped with 16-inch alloys, cruise control, Bluetooth with voice control, rear parking sensors, auto headlights and a six-speaker stereo.
The CDX, which is only available with the 1.8-litre, adds 17-inch alloys, leather trim, heated front seats, front fog lamps, climate control air-conditioning and chrome highlights.
Both models come with six airbags (dual front, side and curtain) and stability control.
The wagon adds $2000 to the equivalent sedan and hatch models. The CD petrol starts at $25,790 (plus costs), the CD diesel is priced from $29,790 and the CDX petrol is $29,040.
Importantly, the boot space is increased by 55 litres over the hatch, offering 500 litres with the rear seats up and 1478 litres once you drop the seats.
Not surprisingly, the Sportwagon feels the same to drive as the hatch. The extra length of the wagon isn't noticeable on the move, and it's small enough to be comfortable in the city.
Holden only had the CDX on the launch drive, so we weren't able to sample the diesel, which only makes up about 20 per cent of sales for the hatch and sedan.
The 1.8-litre petrol remains an underwhelming proposition. It lacks low-down pulling power and needs to be revved hard to access its power.
Our drive was with no luggage and only one passenger, so we'd be interested to see how the 1.8 performs with five passengers and a boot full of luggage.

BMW 7 Series Facelift Expected Early 2013

BMW 7 Series Facelift


The current BMW 7Series available in the market is soon going to be replaced by the newly enhanced model, which essentially is a facelifted version of the fifth generation car. Unlike the wide portfolio offered in other markets, BMW India will only introduce the 730Ld, however a petrol engined model can’t be ruled out for a later launch in the year.

Visually, the major changes to the BMW 730Ld have been focused on the front and these include the new LED headlights, new kidney grille, revised front bumper, side indicators incorporated on the bottom of the ORVMs and a thin chrome strip connecting the two slim reflectors in the rear apron. Apart from that, the 7 Series retains its quintessential chiseled styling and proportions including the long hood and set back passenger cabin. Interior changes are limited and the only visible ones include the narrower front seats and a new 1,200 watt Bang and Olufsen high end surround sound system with 16 speakers. Incidentally, BMW decided to narrow the front seats in order to offer a more airy feel to the cabin.



BMW 7 Series Facelift



Powering the BMW 730Ld is a 2993cc, in line 6 cylinder diesel unit. The engine itself is not new; however it has been tweaked for overall performance and enhanced efficiency. Fitted with a turbocharger, variable intake geometry and piezo injectors, the engine now delivers 258Hp @ 4000 rpm as opposed to 231 horses earlier, and torque has also gone up from 520Nm to 560Nm which kicks in as low as 1500rpm. Unlike the earlier car, the new car is now mated to an all new eight speed automatic with steptronic and is capable of going from 0-100km/h in 6.2 seconds, which is approximately 1.7 seconds faster than its predecessor!

Quintessentially pinned against the Mercedes-Benz S-Class, the 7 Series (Read: New BMW 7 Series First Drive) will have to battle it out against the Audi A8 and Jaguar XJ as well. With all the cars being as accomplished as one another, the choice for a fancy set of wheels is only going to get tougher! Set for an early 2013 debut, the new BMW 730Ld is expected to be priced anywhere between Rs 87-95 lakhs, ex-showroom, Delhi.

Range Rover Launched

2013 Range Rover front styling


Launched over 40 years ago the Range Rover has continually pushed SUV standards globally and today represents the absolute pinnacle of a luxury SUV experience. Well after a decade long lifecycle that saw the third-generation Range Rover break newer grounds and establish itself as the king of the off-beaten path, Land Rover felt it was time to make the best a notch better and that is exactly what they have done with the all-new Range Rover.

Officially on sale now in India the 2013 Range Rover overpowers its predecessor on many grounds and has been developed from ground up. It is the world’s first SUV to feature a lightweight all-aluminium monocoque body structure making it 39 percent lighter (420 kgs) than the steel body on the outgoing model.

A cleaner and more elegant shape on the 2013 model is reflective of the British firm’s new interpretation of its flagship SUV model. Subjected to Land Rover’s punishing off-road tests in more than 20 countries the fourth-generation model has seen the absolute extremes of climates and road surfaces. Even the new suspension architecture on the all-new SUV is said to deliver a flatter and more confident cornering, with natural and intuitive steering feel.

Within the cabin, the new Range Rover (Read : New Range Rover gets whole lot better) once again sees significant improvement with respect to leathers and veneers used. Luxury features now include an exclusive Meridian surround sound music systems and power upper and lower tailgates, not to mention a host of driver assistance technologies. Rear occupants will benefit from 118mm legroom and vastly increased space and comfort.



2013 Range Rover panoramic roof



Selling in three select trims the base Vogue variant of the new Range Rover will be powered by a 4.4-litre V8 twin-turbo diesel engine that makes 339PS. The higher-spec Autobiography variant gets a  375PS strong 5.0-litre V8 petrol engine only second to the top-spec 5.0-litre supercharged petrol V8 model that makes a massive 510PS and 625Nm of torque.

Prices for the new Range Rover start at Rs 1.72 crore (ex-showroom Delhi) for the Vogue trim stretching all the way up to Rs 1.84 crore (ex-showroom Delhi) for the mighty supercharged Autobiography trim.


Vogue - 4.4-litre V8: Rs 1.72 crore (ex-showroom Delhi)
Autobiography - 5.0-litre V8: Rs 1.79 crore  (ex-showroom Delhi)
Autobiography - 5.0-litre V8 Supercharged: Rs 1.84 crore  (ex-showroom Delhi)

17 окт. 2012 г.

Hyundai Tech: Sonatas of Two Different Flavors

Hyundai Tech: Sonatas of Two Different Flavors

Hyundai is expanding its Sonata lineup seemingly with something for everyone. In honoring this South Korean company’s press embargo, I cannot share driving impressions just yet, but I can spill the technical beans. And there are lots of them.
The 2.0T Sonata, as its name suggests, is powered by a turbocharged 2.0-liter engine. Hyundai avoided the GDI moniker that could have legitimately been attached, as this inline-4 also features direct injection of its gasoline. Now I admit there’s nothing particular novel about having a turbo-enhanced direct-injected engine of small displacement do the job of a traditional—and more fuel-consumptive—V-6. But Hyundai engineers have been busy in perfecting this concept in several distinctly innovative ways.
For one, the turbo’s compressor housing is actually part of the engine’s exhaust manifold. What’s more, the casting that integrates these two elements is of austenite stainless steel. It’s quite a technical achievement to use this material, but it’s ideal for this application because of its thermal properties of getting exhaust heat efficiently to the turbo’s compressor. And, of course, having the two components integrated into one only enhances this.
Factoid: It’s both the kinetic energy of exhaust flow as well as the thermal energy of its expanding gases that drive the turbo’s compressor and its attached forced-induction-producing impeller. Hyundai’s integrated design enhances both aspects.
The Sonata’s turbo is a twin-scroll type as well. That is, its porting and vanes are designed to exploit two separate paths of exhaust flow, from cylinders 1 and 4 and from cylinders 2 and 3. This way, pulses during inherent four-stroke operation don’t trip over each other. This twin-scroll idea isn’t unique to Hyundai (the 2.0-liter Buick Regal uses it as well). But the Sonata’s 274 bhp versus the Regal’s 220 suggests the other wizardry involved.
Hyundai engineers figure that optimized forced induction plus direct injection are worth around a 22-percent kick in torque, from 220 to 269 lb.-ft. over a broad rpm range, with the twin scrolls accounting for perhaps half this. There’s lots of synergy involved here as well: Direct injection provides a cooler charge of fuel; optimized intercooling does its magic as well with the forced induction of air. They combine to produce the 2.0T’s 137 bhp/liter, a figure that’s quite amazing in a car in the $24K-$29K range. More details on this and my driving impressions once the embargo has lifted.
The Sonata Hybrid also carries some very neat tech, specifically in its parallel-hybrid drivetrain, lithium-polymer battery pack and optimized thermal management. Hyundai engineers also pointedly used the term “fun to drive” in describing their hybrid design and development.
Its 2.4-liter gasoline engine operates on an Atkinson Cycle; more correctly, like other hybrids, on a innovatively valve-timed simulation of this short-compression/long-expansion concept. A clutch separates this powerplant from a 41-hp electric motor which resides directly ahead of a 6-speed automatic transmission eventually sending twist to the car’s front wheels.
Note the difference between Hyundai’s hybrid layout and those of Toyota Camry, Ford Fusion or Nissan Altima (these three, certainly technical siblings in more ways than one). The Hyundai’s 6-speed automatic is in marked contrast to the other’s CVTs, one claimed benefit being enhanced highway performance. What’s more, as its operation is integrated with the electric motor’s, this automatic has no need for an energy-sapping torque converter.
Unlike these other cars’ nickel/metal hydride battery technology, the Sonata Hybrid’s is lithium-polymer. Newer technology, it offers improvements in everything from power and energy density to weight to volume to cycle life to characteristics of state of charge.
This last one, SOC, for short, is particularly interesting in Hyundai’s optimization of hybrid operation. For reasons of durability, any battery profits from gentle chemical action—not being discharged too deeply, not being charged to its full capacity, with SOC being a measure of this. Typical nickel/metal hydride batteries owe their life-of-the-car longevity to an SOC window as narrow as 15 percent; e.g., operating no less than 50 percent SOC, no more than 65 percent SOC. Hyundai engineers say lithium technology can accept a wider range, say 50 to 75 SOC, with no degradation of battery durability.
What’s more, innovative thermal management stretches this further: In cold weather, for example, the Sonata Hybrid’s SOC window can expand to as wide as 45 percent, from 45 to 90 SOC. One benefit of this is balancing the inherent loss of battery performance concomitant with lower ambient temperatures. Despite these exemplary SOC characteristics, Hyundai engineers expect to confirm battery longevity on the order of 250,000 miles or more.
A last example of Hyundai’s thermal management and efficiency. Compared with other Sonatas, the Hybrid has a larger air intake; this, to handle hybrid powertrain cooling in extremes such as Death Valley at summer’s peak. On the other hand, such a gaping snout is detrimental to aerodynamics. To optimize matters, the Sonata Hybrid has what engineers term an Active Air Flap. As its name suggests, this gizmo automatically adjusts the airflow. It’s wide open at low vehicle speed and high coolant temperature; it closes as speeds increase or coolant temperature drops. Engineers figure there’s a 10-percent reduction in CD with this, all the more impressive when you hear that the car’s inherent drag is an already low 0.25.
My driving impressions of the Sonata Hybrid can appear on October 18 (one day before my birthday—please, no presents).

We drive Mazda’s Norwegian hydrogen-powered RX-8

Tech_We-drive-Mazdas-Norwegian-hydrogen-powered-RX-8_span
Yes. You read that correctly. Mazda has been experimenting with hydrogen as an energy carrier for a long time. In fact, I wrote about it way back in Tech Tidbits, July 1992. Not long afterward, Mazda offered me a drive of a special hydrogen-fueled rotary-powered Miata MX-5. More than a decade later, March 2004, Sam Mitani drove and was able to report on an RX-8; this one, dual-fueled, either gasoline or H2.
And, indeed, the latest version of this RX-8 HRE (as in “Hydrogen Rotary Engine”) is what I drove recently. The HRE has had lease-only availability in Mazda’s home market since early 2006. The car is also taking part in Norway’s Hynor Hydrogen Highway Project, in which seven stations support a 360-mile route from Stavanger, in the southwest of the country, across to Oslo.
Why a hydrogen rotary?
It turns out there are two excellent technical reasons for fueling a rotary with hydrogen, both based on combustion dynamics. "With a rotary's hmmmm, as opposed to a conventional reciprocating engine's boing boing, note that a rotary's engine's intake port is nowhere near its combustion chamber." Thus, unlike in a recip engine, the intake charge isn’t subjected to hellacious heat of the previous combustion.
This is of particular importance with hydrogen, because the stuff is 10 times more flammable than gasoline. A major challenge in hydrogen recip engines is “flashback,” essentially preignition of the H2 encountering hot surfaces. A rotary engine sidesteps this completely.
Another beneficial aspect of rotary combustion is its inherently greater swept volume. Intake and compression of a recip engine involve 360 degrees of crankshaft rotation. By contrast, the rotary’s eccentric shaft travels through 540 degrees to accomplish these same two cycles, thus giving a more consistent mixture of fuel and air.
In summary, rotary combustion and hydrogen are made for each other—more or less.
The “less” part has to do hydrogen’s volumetric shortfall as an energy carrier, combined with a rotary’s inherent paucity of low-end torque. As a general rule, if an engine has dual-fuel capability, it gives up almost half its gasoline output when running on hydrogen. In the RX-8’s case, a gasoline-fueled 206 bhp drops to 108 on H2; torque diminishes from 164 lb.-ft. to 103. What’s worse, the RHE is tuned to deliver this reduced output in either of its dual-fuel modes.
Alas, the RX-8 HRE’s performance is decidedly sluglike. This feels all the more disconcerting because the car’s driveability on either fuel is exemplary. What’s more, the rotary’s phenomenal smoothness in revving is retained—only the kick is halved.
What’s Mazda to do?
If it were me, I’d dedicate the engine utterly to hydrogen. Its high octane—effectively 130+—would permit really abundant forced induction, gaining back a lot of the lost output. Also, in forgoing the dual-fuel jazz, I’d replace the RX-8 HRE’s currently minuscule 6 lb. of H2 at 5000 psi with perhaps double the tank volume and also take advantage of state-of-the-art 10,000-psi storage.
The car would still be an excellent “bridge,” a much-needed transitional vehicle in helping solve the chicken/egg challenge of hydrogen mobility. With proper rotary smoothness and power, it would be all the more entertaining as well.
(Purely as an aside—and because people have asked—the rotary concept isn’t amenable to diesel. This has nothing to do with anything we’ve discussed here. Rather, the problem is the infeasibility of arranging a rotary’s compression ratio high enough for diesel compression ignition.)