The Vortec 6000 doesn't really get the attention it actually deserves. The only engine of the Gen 3 small-block family to feature a cast-iron block is particularly good for high-output applications, ...

Buying a factory-turbocharged performance car is often done for one reason--"tuneability." Thousands of dollars can be spent increasing a normally aspirated engine's output by a nominal amount, but a ...

HT Motorsports, EFI Express and Advanced Technologies are still at it, swapping a RS6 motor into customer Bryan Whitmore’s ’07 RS4. While the project is awaiting a few components they’ve been busy ...

With its 2009 redesign, Audi upped the luxury performance-car ante with the A4. Its fresh face and benchmark interior distinguished it from its Mercedes-Benz C-Class and BMW 3-Series competitors, ...

Mileage changes a vehicle’s value. The default value is used if mileage is not entered. Price with Standard Equipment Standard equipment includes the features that come with this vehicle. Select Your ...