Season 12 — Episode 4
Racing on Fumes
- Jeremy Clarkson, Richard Hammond and James May are challenged to drive from the heart of Switzerland to the northwestern coast of England on just one tank of fuel in what ends up being a celebration of diesel technology.
- James tackles his first ever power test in the amazing Pagani Zonda Roadster F.
- After years of waiting, The Stig finally gets to set a lap time in the remarkable Bugatti Veyron.