Microsoft has announced the American Le Mans Series Pack for Forza Motorsport 4. It’ll cross the finish line on Xbox Live on Tuesday, February 7, and will set you back 560 Microsoft Points. The pack includes ten new vehicles:
2011 #2 Audi Sport North America R18 TDI

1991 Mazda #55 Team Mazdaspeed 787B

2011 Bentley Platinum Motorsports Continental GT

2010 Dodge Quinton “Rampage” Jackson Challenger SRT8

2011 Panoz #050 Panoz Racing Abruzzi

Link: Official Site