Acceleration testing between the Audi RSQ8 and Audi R8 puts two distinct performance models in the same frame. One is a powerful SUV built for everyday usability with sports car pace, and the other is ...

Audi RS6 with 1250 horsepower takes on a BMW M3 in a straight-line acceleration battle that puts performance tuning and speed ...

Sure, the Ford Focus RS and the Porsche 718 Cayman are both animated by four-cylinder engines, but, if we look past this aspect, the two could hardly be more different. Given all the details that set ...

While the Porsche Cayman and Boxster don't pack the same pedigree as the 911, the 718 generation's transition from naturally-aspirated flat-six mills to turbocharged boxer units still split opinions ...