A death-defying loop-the-loop stunt is performed. A race against David Coulthard also takes place.
Tiff travels to the Ferrari race track. Jason tries to help Olympic Matthew Pinsent find the perfect car for him. Jonny test drives the brand new Audi in Spain.
Tiff and Jason see how the BMW Z4 fairs against the Porsche Boxster. Tim takes a look at the government's new scrappage scheme. Ross Noble meets Dougie Lampkin and they enjoy a day of trial-bike tuition.
Jason test drives a pair of convertibles. Jonny gets to go out in the 'Ghostbusters' ambulance.
Tiff and Jason take part in a tank 'dogfight'. Jonny test drives the the new Golf GTi. Tom and DJ Judge Jules try out the new Aston Martin DBS Volante. Tim looks at the state of the roads in the United Kingdom.
Tom looks at the idea of the national speed limit being lowered. Jason test drives the Renault Sport Clio 200.
Jason and Tiff race a couple of double decker buses. John Barrowman is given lessons in rally-car driving. Jason test drives the new Audi TT RS.
James Martin and Jason take a look around Silverstone. Tom and Jonny are offered the chance to ride in a Formula Ford race car but first they must fit the car's engine themselves.