Microsoft has released the Summer Velocity Car Pack for Forza Motorsport 3 on the Xbox Live Marketplace, and its available now for 400 Allards. Here’s the list of cars in the game:

2010 Lotus Evora Type 124 Endurance Racecar

2010 Mercedes-Benz SLK 55 AMG

2010 BMW Motorsport X6M

2010 Morgan Aero SuperSports

2009 Chrysler Jeep Grand Cherokee SRT8

2010 Bertone Mantide

2010 Mazda Mazdaspeed 3

2010 Ford Fusion Sport

2010 Subaru Legacy B4 2.5GT

2010 Peugeot 308 RCZ

The free sample car for this pack is the Peugeot 308 RCZ.