Season 4

Adam, Tanner and Rutledge race from New York City to Los Angeles on an epic 3000 mile road trip across the country in brand new supercars. Along the way, they complete a series of challenges to determine the winner of the race. Adam drives the new SRT Viper, Rut the Lamborghini Super Trofeo Stradale and Tanner, the Maclaren MP4-12C Spyder.

Adam, Tanner and Rut must create the perfect convertible for Alaska; the guys drive from Anchorage to Homer.

Tanner takes Adam and Rut to try out extreme off road racing in rally cars; Tanner hones his skills at a nearby rally race.

The guys select their favorite 60s and 70s cars to compete in a series of challenges as they travel along the Mississippi.

The Top Gear hosts embark on a two-wheel road trip to the world's largest automotive event, the annual Sturgis Bike Week. Starting out on scooters and passing challenges to progress to the bigger bikes they'll need to ride to fit in at the rally, the hosts go through hell as they close in on Sturgis.

Is it possible to make a vehicle that's as good on land as on the water? Rut, Adam and Tanner build their own and put them through a series of road tests before embarking on a huge water challenge, attempting to cross Lake Ontario from Buffalo to Toronto.

With more and more electric cars on the roads every year, the Top Gear hosts take three of the best sellers on a journey through Michigan. They may be good for the environment, but is it actually possible for electric cars to ever be cool? The winner gets to drive the new all electric sports package Tesla Model S.

Can American Supercars compete against their better-known European Rivals such as Lamborghini and Ferrari? The hosts they take their favorite American supercars on a road trip from Beverly Hills into the Californian desert for an America versus Europe supercar showdown. The winner gets to put a brand new European muscle car - the $300,000 622 horsepower Mercedes SLS AMG black - to the test.

Is it possible for a truck to be comfortable, easy to drive, and still maintain its toughness? To find out, the guys select their favorite no-expense-spared light duty truck and put them to the test in a series of escalating challenges to determine if they can perform both car and truck duties. The showdown culminates at a working airport where they'll each attempt to tow a massive 727 airplane.

Adam, Rut and Tanner pick three vehicles with speed and sex appeal, and they aim to recapture their youth by embarking on a Florida road trip. From Naples to Miami, they compete in a series of challenges culminating in a race for pink slips to determine whose car is the ultimate fountain of youth.