James races two Parkour runners across Liverpool in a Peugeot 207

The boys use up all the biofuel they planted last series by entering a 24 hour race at Silverstone

The boys prove old Alfas are petrolheads' cars by buying sub-£1,000 rustbuckets

The boys prove old Alfas are petrolheads' cars by buying sub-£1000 rustbuckets

Jeremy pits the Alfa 147 in a drag race against the Golf R32 and Focus RS

The boys build their own aquacars, in the original amphibious car challenge

The boys build their own aquacars, in the original amphibious car challenge

The team find the best wig for high-speed convertible driving. Hair-raising stuff

The 'Top Gear British Leyland did make some good cars after all' challenge

Jeremy tries to evade the fire of the Irish Guards in a SLK55 AMG and Boxster S