Besides the flashy exterior makeover, Mansory's P9LM EVO 900 has 900 metric horsepower, and that's a significant boost over ...

Rothsport Racing built up the Gunther Werks Turbo's engine with unique cylinder heads, pistons, and barrels to support a maxed-out Track mode that can pump an absurd 840 horsepower to the rear wheels.

Rezvani Retro is building a limited run of 50 RR1 sports cars based on the 992 generation Porsche 911 packing up to 750 ...

One of the most iconic classic cars ever, the Porsche 911 is still going strong over 60 years after its arrival. Here's the ...

The new C63 delivers the goods to outperform its V-8-powered predecessor, but some drivers will undoubtedly miss the old engine’s powerful soundtrack. While less buzzy and frenetic than the ...

Its name means Group C Turbo Ruf, and the car underneath it was a beast. Ruf used the Carrera body instead of a Turbo model ...

With a hybrid twin-turbo V8 powertrain and a tasty soundtrack, the Lexus LFR could sway Porsche GT3 RS customers.

The Renault R5 Turbo, built from 1980 through 1984, delivers turbo lag, oversteer, and pure joy when you’re behind the wheel.