Audi unveils fastest TT ever - the RS Plus

Audi has announced the fastest TT version ever - thanks to 355bhp and the raising of the electronic speed limiter.

Top speed is now 174 mph, up from the 155 mph of most fast Audis, BMWs and Mercedes. 0-62mph takes 4.1 seconds with the twin-clutch automatic, or 4.3 seconds with the manual gearbox. Roadster versions have the same top speed but take 0.1 seconds longer to 62mph.