Right off the top, there's now a twin-turbocharged 3.9-liter V8 engine putting out enough muscle to send it to 62mph in 3 seconds, 124mph in 8.3, and a top speed of 205 mph. All that power is controlled through a new seven-speed dual-clutch transmission with variable torque management and...

March 31, 2011 Porsche has announced a Turbo S version for its Panamera range, featuring a twin-turbo V8 developing 550 PS (405 kW or 542 hp). The four-door saloon reaches 100 km/h in 3·8 seconds and has a top speed of 307 km/h. The new engine has 50 PS more than the standard Turbo, while...

Hennessy McLaren MP4-12C HPE800 Twin Turbo Concept Fixing what ain't broke – the Hennessy Performance slogan must ring akin. After all, "We've been taking fast cars and have been making them faster for over twenty years," says owner and founder John Hennessy. We're talking about the McLaren...

0-liter twin-turbo engine, which now develops 626 bhp and 605 lb-ft of torque (versus the 2013 version good for 616 bhp and 590 lb-ft of torque). The upshot: the coupe can now hit 206 mph while the convertible is able to achieve a top speed of 203 mph. In addition to the added muscle, the...

Both the X5M and X6M are powered by the same glorious twin-turbo 4-liter V8 that currently works miracles in the company's M5 executive sports sedan and M6 coupe and the result is, if anything, even more impressive considering the extra size, weight and girth the engine is attempting to...

8-liter twin-turbo V-6 that will produce 600 horsepower and 480 pound-feet of torque. For 2015, Nissan has added the modified suspension setup from Nissan's 2012 Nurburgring 24 Hours road-race car, meaning the GT-R NISMO should handle even better than before. For the interior, the sports car...

This sleek and sexy specimen is the Hennessey Venom GT, which will get a significant power increase for 2013 in addition to a range of aerodynamic changes to the body. Revealed this past weekend, this GT is powered by a 7.0-liter twin-turbo V8 engine with a jaw-dropping 1500HP and a zero-to-60...

The new XTS Vsport will feature a twin-turbo V6 engine that produces 410 HP and 369 ft-lb of torque. The XTS Vsport includes magnetic ride control, intelligent brake assist along with a new tuned air inlet and outlet resonators, aluminum cam covers and other features that contribute to...

This 2013 HPE800 Twin Turby Jeep by Hennessey Performance is amped up to mammoth proportions and the end result is this 805 bhp beast. This limited edition of 24 will take you from 0-60 in 3.1 seconds all for a price tag of $235,000. (Via: Acquiremag) Related posts: " Hennessey 2013 Venom...

5L twin-turbo V8 good for 550 hp, but Brabus has taken the car and made it positively insane. Dubbed the Brabus B63-620 Widestar, this monster now boasts 611 hp, a 0-62 time of 4.7 seconds, a top speed of 174 mph and some pumped-up wheel arches. Perhaps the coolest part of the car is its...

 

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