Car Pack 01 - Sample. This sample contains one car from the Hot Holidays Car Pack: the 2010 Audi S4. In-game credits required to purchase this car in Season Play. The complete Hot Holidays Car Pack contains ten cars, including: the 2010 Ferrari 458 Italia, 2010 Nissan GT-R SpecV, and 2010 Ferrari 599XX. The complete Hot Holidays Car Pack is available for purchase.