Freddie Flintoff samples the brutal, full-contact motorsport of F1 stock cars, while Chris gets to grips with Mercedes' ‘F1 car for the road', the fearsomely complicated AMG One. Paddy, meanwhile, takes a ride in the luxurious new Range Rover.

Chris, Freddie and Paddy deploy science to find the best family car you can buy today, and they set out to buy delivery vans on a budget. Paddy heads to Italy to test out Ferrari's beautiful new Daytona SP3 - and do a spot of minicabbing.