James May makes friends with an army of diligent robots and busts the myth that British manufacturing is dead. Kate Humble sees if she has what it takes to work on the assembly line and Ant Anstead explores the history and heritage of one of the most iconic cars ever built.

James May races against the clock on the production line and embraces the Japanese philosophy of Kaizen. Kate Humble heads to Norway to discover why the electric car is King of the Norwegian road and Ant Anstead learns why loading a triple decker car transporter requires nerves of steel.

James May tests his wheel fitting skills on the assembly line and learns how to engineer the sound of a car door. Kate Humble gets to the bottom of how manufacturers test car seats and Ant Anstead heads to Germany to put his faith in a driverless car on the autobahn. Inside the factory, James and the team race against the clock to keep our car on track. Will it be finished on time?