Engines range from 6.0i V8 to 6.2i V8 GTS 599 Automatic Readers report Real MPG to be between 18–25 mpg Under the bonnet of the VXR8 GTS is a 6.2-litre V8 engine with a supercharger, producing peak ...
VAUXHALL WINS MPG MARATHON IN 6.2 LITRE V8 Luton – Vauxhall's VXR8 super-saloon is the unlikely winner of the Fleet World MPG Marathon, with an astounding 53 per cent improvement on the combined ...