Driving the Nissan GT-R and 911 Turbo S back to back stresses how different two cars can be while both being equally great.

After the trash talking: the audacious Nissan GT-R goes toe-to-toe with Porsche's heavyweight GT2 on its home circuit. Read the full story on the 2009 Nissan GTR and 2009 Porsche 911 GT2 at ...

Farnbacher Loles Motorsports unveiled its exclusive tuning for Porsche Cayman, limited to only 20 units. GTR features carbon fiber mirrors, a height-adjustable rear spoiler, a 997 aero-kit front ...

Its official output figures read 480hp and 588Nm (434lb-ft) of torque and its mass registers at 1,723kg, but it can still outrun the 911 Turbo to 60mph even though the Porsche weighs in at a lower ...

German Porsche specialists Gemballa has come out with a number of extensive modifications over the past couple of years under its 'Avalanche' heading, including the blistering 850hp (634kW) GTR ...

A Porsche 911 turbo all-wheel drive, which more closely matches the GT-R's performance because of its 520 hp and 487 lbs.-ft., is $148,295. So, compared to the 911 turbo, GT-R's still a bargain.

Back in the mid-'70s, Volkswagen contracted Porsche to develop a car based on parts already available from Volkswagen. As the project came closer to completion, Volkswagen canceled it, blaming ...

Porsche took the Carrera GTR to Le Mans in 1980, and to get it ready, the company installed a nutty, 375-horsepower turbocharged version of the 924's regular engine.