Richard drives Renault's 2006 F1 car around Silverstone. The Vauxhall VXR8 is tested on the track and there's a BMW which can drive itself.

James Blunt is the Star in a Reasonably Priced Car. Oh, there's some bloke called Lewis Hamilton, too.

The three petrolheads demonstrate their love of small cars with a trip to Ukraine. Jeremy Clarkson chooses a Volkswagen Up for the journey, while Richard Hammond takes a Ford Fiesta and James May opts for a Dacia Sandero. On their adventure, the trio absorb the history of the Crimean Peninsula, including a visit to an old submarine pen - but the carefree exploration looks likely to become a chore when Jeremy, Richard and James are challenged to a long drive north through the expansive country, during which they must combat serious boredom. And as if that wasn't arduous enough, a new task is set when they arrive in Kiev - a trip into the wasteland of Chernobyl. This edition also features a track test of the Danish Zenvo ST1 supercar and James Blunt returns for another drive in the Reasonably Priced Car.