The 1001HP Audi RS6 HPT and the 720HP BMW M5 F10 are two high-performance cars that both deliver extreme power, yet with ...

Thirty-eight years ago, the Germans opened a Pandora’s box so unsatiable it continues to consume generations of cars to this day, and there is no stopping it. In 1985, the first of BMW’s M5 machines ...

It's no secret that the M550i xDrive incarnation of the current BMW 5 Series can leave the retired F10 M5 trailing in its wake when it comes to a drag race (there's a twist, though). However, nothing ...

The Audi RS6 HPT and the BMW M5 F10 are two high-performance cars with different personalities, yet both deliver serious ...