Oh no, it's another RS6 drag race. We're tired of seeing it lose to every kind of rival. But wait, because Throttle House has put an interesting twist on its all-wagon shootout, which also features ...

Audi offered sedan variants of the RS6 in the first two generations (C5 and C6), but more recent models (C7 and C8) were only ...

The Audi RS6 Avant and Mercedes-AMG E63 S are two of the fastest family cars on the market. Both are powered by 4.0-liter twin-turbocharged V8s. In the RS6 Avant this engine is paired to a 48-volt ...

Many modern-day performance cars feature turbocharging as a method of improving fuel economy without sacrificing power. While they might not sound as good as a naturally-aspirated V8, they benefit ...

Feels like lately all the Mercedes-AMG buzz has been at the smaller end of the scale. Most recently, the screaming GLA 45 S has arrived in Australia, pumping out more kilowatts and newton-metres than ...

A nine-speed automatic gearbox powers all four wheels. The wheels are powered by an eight-speed automatic torque converter. Next up is the Porsche Panamera Turbo S E-Hybrid. A lightning-quick ...