Tiff and Jonny embark on a seemingly impossible mission: to drive from Newcastle to Portsmouth in an electric car; Jason Plato takes Britain's latest supercar, the Noble M600, to the track to deliver his verdict.
Tiff Needell talks to Formula legend David Coulthard about the awesome new Mercedes; Jason drives the Ferrari 599, which may be one of the greatest Ferraris ever produced.
Tiff races the stunning Peugeot RCZ; Jonny heads to Germany to take a look at the Nissan Juke; Jason grapples with a powerful American muscle car, the Chevrolet Camaro SS.