Jeremy Clarkson, Richard Hammond and James May bring relief to flood-stricken areas of Britain by building a car that can turn into a hovercraft. After a bumpy start, the presenters demonstrate the brilliance of their creation with an eventful journey down the River Avon. Also in this show, Jeremy is on the track in the insane Mercedes SLS Black and the 739 horsepower SLS Electric, while Hollywood star Hugh Jackman is the star in the Reasonably Priced Car.

Jeremy Clarkson and James May investigate an increasingly popular type of tall hatchback often referred to as a 'crossover'. After deducing that these cars are designed entirely to appeal to caravanners, the pair pick examples from Mazda and Volkswagen then use them to spend a couple of days living like the kind of person who would buy one. Meanwhile, Richard Hammond is in Italy driving a pair of Lamborghinis, the sensational Aventador Roadster and a 2 million pound, 570 horsepower riot of carbon fibre and space age styling called the Sesto Elemento. Plus, James May is at the test track to drive a modern recreation of the classic Porsche 911 and Aerosmith legend Steven Tyler is the rock star in the Reasonably Priced Car.

Motoring magazine. Jeremy Clarkson, Richard Hammond and James May visit Spain, with Clarkson in a McLaren 12C Spider, Hammond driving a Ferrari 458 Spider and May using an Audi R8 V10 Spyder. Over the course of their travels the three presenters and their mid-range convertible supercars encounter mountain passes, ghost towns and an incredible abandoned airport, before building their own street circuit in the deserted developments of Madrid. Also in this show, Sherlock and Star Trek actor Benedict Cumberbatch is the star in the Reasonably Priced Car.

Jeremy gets the chance to drive the Jaguar F-Type sports car on some of the country's finest roads. Richard test drives the new Range Rover Sport. James enjoys a countryside adventure on the New Bus for London.

The motoring magazine returns with the action kicking off in New Zealand, as Jeremy Clarkson and James May race a car against a boat in a nail-biting battle up the beautiful coastline to the very tip of the North Island. The boat is a state-of-the-art America's Cup yacht, while the car is of a type many are familiar with yet have never before seen on Top Gear. Meanwhile, back in the UK, Richard Hammond attempts to find a hot hatch hero from a trio of newcomers, the Renaultsport Clio 200, Peugeot 208 GTI and Ford Fiesta ST, and a cavalcade of top stars assemble at the track to welcome a brand new Reasonably Priced Car.

Jeremy Clarkson tests the sensational 730 horsepower Ferrari F12 in the wide open spaces of Scotland, Richard Hammond harnesses the power of motorsport to find the world's best taxi, and James May pays tribute to BBC Television Centre using a motorcyclist and a pair of parkour runners. Meanwhile, the extraordinary BAC Mono is put to the test on the track and movie director Ron Howard is the star in the brand new Reasonably Priced Car.