Mercedes S 250 CDI BlueEFFICIENCY: Paris Motor Show 2010

Mercedes S250 CDI BlueEfficiency. Door graphics optional. It’s taken a while (or we’re just too good) for Mercedes to make reality our story that the world was going to get a four-pot S-Class – the Mercedes S 250 CDI BlueEFFICIENCY.

Could Coffee Kick Start Your Car?

NEXT time you’re reaching for the coffee in a bid to kick start your day, in the future the popular beverage could also power your drive to work. In a new development, scientists have made biofuel from ground coffee produced in 20 different geographic regions - including caffeinated and decaffeinated forms. New research from the University of Bath suggests waste coffee grounds could be a "sustainable fuel source" for powering vehicles.

Opel Adam going rallying

Opel is adding a bit of rally credibility to the new Adam by taking it rallying with an Adam R2 rally car for a one-make cup. But perhaps GM Europe are hoping to inject a bit of performance credibility in to the uninspiring mechanical offerings the Adam currently offers with the revelation that they’re making a rally Adam prepared to basic R2 spec, which means a tweak or three from the standard production car. That means upgrades to the engine, suspension, brakes and gearbox to produce an Adam rally car that’s an affordable entry point for young drivers and Opel are aiming to compete in the ADAC Opel Rally cup with the Adam R2.