Showing posts with label autone. Show all posts
Showing posts with label autone. Show all posts

Friday, February 29, 2008

Mercedes G55 AMG with McLaren SLR engine

The German automakers keep on making more and more powerful sport-utes – some capable of pulling jumbo-jets and driving up buildings – with seemingly no end in sight. But for one owner, a stock Mercedes-Benz G55 AMG just wasn't enough to outperform his neighbor's Porsche Cayenne Turbo, so he had the engine swapped out for the 720-hp 5.5L supercharged V8 from the Mercedes-Benz SLR McLaren. The result? 0-60 in 4.2 seconds in a package that's rivaled in its exotic-engined brutality only by the long-departed Countach-powered Lamborghini LM002.

Mercedes G55 AMGMercedes G55 AMG-2Of course there's only one place on earth that such a unique creation could possibly call home: Abu Dhabi, the same über-wealthy gulf emirate where the obscenely wealthy built Ferrari theme parks and drive $1.4 million hyper-exotics with $14 million license plates. Where else?

© Source: autoblog
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Tuesday, February 12, 2008

2009 Hyundai Elantra Touring

Hyundai has added a hatchback version of its Elantra compact sedan to battle it out with cars like the Dodge Caliber, Toyota Matrix, Mazda3 hatchback and Nissan Versa. Like the Elantra sedan, the Touring will battle those cars on value and price, but certainly not on styling.

2009 Hyundai Elantra TouringStandard equipment includes four-wheel-disc antilock brakes, six airbags, a tire pressure monitoring system and stability control, something not found standard on the competition. Other features new to the Touring model are standard USB and auxiliary audio inputs. The center stack design has also been changed.

Power still comes from the same four-cylinder engine, but for an economy car it isn't completely anemic.

© Source: cars
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Saturday, December 29, 2007

PORSCHE CAYENNE GTS

Porsche has market-researched it to death, but we expect that only two kinds of people will buy the Cayenne GTS: those who will love it and those who will come to hate it. It's the grip- and agility-rich Cayenne that the Porsche faithful will love, or it will be resold within months by people who simply wanted to be seen in the best Cayenne there is but were ultimately unable to live with the tradeoffs Porsche made to get it there.

PORSCHE CAYENNE GTS PORSCHE CAYENNE GTS -2It's faster, even though the torque is unchanged (369 lb-ft at 3500). Porsche shortened the final-drive ratio 15 percent for faster acceleration. And it wanted faster acceleration because the GTS's real advantages are much more difficult to sum up in a sound bite.

So the big unit will punch from 0 to 62 mph in 6.5 seconds, which is nothing like what the twin-turbo Porsche Cayenne can muster but is 0.5 second faster than the Cayenne S. It will run out to 156 mph and gets there willingly.With 405 hp, it's only slightly more powerful than a Cayenne S. Porsche squeezed another 300 rpm and 20 hp out of the naturally aspirated 4.8-liter V8 by pushing the peak power up to 6500 rpm. The key to that was bigger throttle bodies (up in internal diameter by 0.24 inch).

But the crux of the GTS is not its engine or its acceleration. Torn between giggling at the Cayenne's enormous profits and being stung by criticism that its chassis' lack of 911-esque purity meant it didn't deserve to wear the badge, Porsche finally let the engineers loose on a path to counter the negativity. They lowered it, slapped enormous 21-inchers on it and tied the whole thing down with the stiffest and most sophisticated suspension yet seen on a Cayenne. Which means more grip and agility. Porsche has lowered the truck by 0.94 inch; it drops itself another 0.35 inch at the lowest setting you can manually select and then sinks another 0.20 inch at speeds beyond 130 mph. It also sits on 295/35 R-21 Michelins (with tacked-on 0.55-inch plastic wheel arches to contain them), and the thing sticks to the road like peanut butter in a dry mouth.

The trouble comes when you're not pushing anymore, because the GTS's abilities are all there for the taking, all the time. Regardless of Porsche giving you three damper settings, you can't avoid its too-hard suspension. Over low-amplitude, high-frequency bumps, on patchwork roads or even around town, ride quality is uncomfortable, bordering on awful. It's not vertically uncomfortable, though. Oddly, it disturbs your equilibrium with lateral head-toss (as the engineers call it) where conventional Porsches are supple. Even on smooth winding roads, the systems used to flatten the body become jerky on the neck and the torso. The systems are working for your grip, not your comfort, and there's always 4906 pounds to control.

By all means, though, try a Cayenne GTS. It's a jet, and, in corners, it works. Just be absolutely certain you know what you're getting into. BASE PRICE: $69,300

© Source: autoweek
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