Ep 7. Big US road trip

In season 15 episode 7 of Top Gear, hosts Jeremy Clarkson, Richard Hammond, and James May embark on a road trip across the United States. The trio divides into three teams, each operating a different American muscle car - a Chevrolet Camaro SS, a Cadillac CTS-V, and a Dodge Challenger SRT8 - and they begin their journey in San Francisco, California.

Their ultimate destination is Bonneville Salt Flats in Utah, where they plan to attempt a top speed run. Along the way, the hosts encounter a variety of challenges and mishaps, including being pulled over by the police, experiencing car trouble, and getting lost. Their journey takes them through California, Arizona, Nevada, and Utah, and they stop at several notable landmarks along the way, including the Hoover Dam and the Bonneville Salt Flats Speedway.

Throughout the episode, the hosts provide their signature humor and banter, each expressing their preference for the car they're driving and taking jabs at their competitors. Additionally, they conduct several challenges and tests to determine which car is the best overall, including a drag race and a fuel efficiency test.

One of the highlights of the episode is the top speed runs at Bonneville, in which each car attempts to reach its maximum speed on the vast salt flats. The hosts provide commentary on each other's performances and the technical aspects of the cars, and the results of the race are ultimately revealed at the end of the episode.

In addition to the road trip and challenges, the hosts also engage in several humorous segments, including trying to convert an American truck into a hovercraft and creating a car-based art exhibit for an art show in San Francisco.

Overall, Top Gear season 15 episode 7 offers an entertaining and action-packed road trip adventure through the American West, complete with fast cars, stunning scenery, and plenty of laughs.