Now you can experience the two Forza Motorsport 6 Expansion Packs on Xbox One for one low price. NASCAR Expansion The NASCAR Expansion brings the thrills of stock car racing to the world stage. NASCAR takes on the world with an exciting expansion featuring 24 new cars from the 2016 season, an all-new career mode, updated gameplay mechanics, the addition of Homestead-Miami Speedway, the NASCAR Expansion lets you experience the power of NASCAR as only Forza Motorsport 6 can deliver. Porsche Expansion The most successful manufacturer in the history of motorsport arrives with the Porsche Expansion for Forza Motorsport 6. Experience 60 years of innovation and performance in the Porsche Anthology, an all-new career mode, designed and curated to bring legendary Porsche cars and moments to life. With 21 amazing Porsche models, brand new Multiplayer events, and a brand new track – Virginia International Raceway – the Porsche Expansion lets players experience the iconic manufacturer as only Forza 6 can deliver.