Despite having 1,720 horsepower at the wheels, this twin-turbocharged Audi R8 is a sitting duck for cars that are ...

This video shows an Audi R8 V10 lining up against a Porsche 911 (992) for a straight-line acceleration run. Both cars ...

This video shows a BMW M5 and an Audi R8 lining up for a straight line drag race on a closed track. The focus is on ...

This incredible Audi RS Q8 sports a complete tuning job from ABT Sportsline, which also includes a heck of a lot of ...