S15 E7 ∙ USA Supercar Road Trip ∙
The always fast and occasionally furious lads race the Mercedes SLS, the Porsche 911 GT3 RS and the Ferrari 458 Italia in an epic road trip up America's east coast.
All episodes for series 15 of Top Gear
S15 E1 · Celeb BBQ
Jeremy Clarkson asks why there aren't more three-wheeled cars in the world.
S15 E2 · Alastair Campbell
James May makes a rare visit to the Top Gear track to test a pair of Porsches.
S15 E3 · Rupert Grint
Richard Hammond is on the test track in two very different muscle cars.
S15 E4 · Andy Garcia
Jeremy Clarkson, Richard Hammond and James May attempt to build cool motorhomes.
S15 E5 · Tom Cruise/Cameron Diaz
Hollywood stars Tom Cruise and Cameron Diaz do test laps, and Richard races snowmobilers.
S15 E6 · Jeff Goldblum
The boys visit the remnants of the UK's sports car industry in old British roadsters.
S15 E7 · USA Supercar Road Trip
The team compare the Mercedes SLS, the Porsche 911 GT3 RS and the Ferrari 458 Italia.
