Episode 4

S17 E4: Jeremy Clarkson, Richard Hammond and James May attempt to make train travel cheaper, faster and more interesting by replacing the conventional carriages and locomotive with a series of caravans attached to a specially modified car. It's either the world's most ingenious idea or the prelude to the world's biggest accident. Also in this show, Jeremy is out on the track comparing the rip-snorting Jaguar XKR-S to the recently updated Nissan GT-R and British comedy legend Rowan Atkinson is this week's star in the Reasonably Priced Car.