Porsche 911 GT3 RS performance testing

The Porsche 911 GT3 RS is primarily aimed at tearing up track days, but with a 368kW/460Nm 4.0-litre flat-six, it's no slouch in a straight line, either.

Its 0-100km/h claim is a blistering 3.3sec, and Porsche is notoriously conservative with its acceleration times.

Unfortunately, tyres that had recently completed a weekend's worth of hot laps at the Rennsport festival meant we couldn't quite match that, but this circuit star still managed to establish itself as one of the fastest cars we've ever tested.

To read our full review check out the latest issue of MOTOR.