How do you get 168bhp from a 1.4-litre car? Simple: create what's believed to be the world's first turbocharged supercharger. VW has done exactly that on an FSI petrol engine which debuts next year in the Golf GT.
Fuzz, snow and crackling - these are the issues which have traditionally plagued in-car TV. But now motorists can get crystal-clear pictures on the move, as well as a wider range of channels, thanks to a new digital system.