Jeremy wonders why there aren't more three-wheeled cars and investigates further with a closer look at the Reliant Robin. James drives the Toyota Hilux pickup up an active volcano in Iceland; and The Stig rips up the track in the new Bentley Continental Supersports.
Quest roles:
Johnny Vaughan, Bill Bailey, Peter Jones, Al Murray, Louie Spence, Amy Williams(Herself), Nick Robinson, Peta Louise Todd