Car List
# 2006 Aston Martin DBR9
# 2009 Audi R8 LMS
# 2008 Audi R8
# 2008 Audi RS 4
# 2007 Audi S3
# 2007 Audi TT 3.2 quattro
# 2006 Audi S4
# BMW M3 E36
# BMW M3 E46
# BMW M3 E92
# 2008 BMW 135i Coupé
# 2009 BMW M3 GT2
# 2007 BMW Z4 M Coupé
# 2008 Bugatti Veyron 16.4
# 2006 Dodge Challenger Concept
# 2008 Dodge Viper SRT10
# Falken Tire 2010 Ford Mustang GT
# 2010 Ford Shelby GT500
# 2007 Ford Focus ST
# 2006 Ford GT
# 2006 Need For Speed Shelby Terlingua
# 1996 Ford Escort RS Cosworth
# 2009 Chevrolet Camaro SS
# 2006 Chevrolet Cobalt SS
# 2006 Chevrolet Corvette Z06
# 2006 Honda Civic Si
# 2000 Honda S2000
# 2006 Koenigsegg CCX
# 2008 Lamborghini Gallardo LP560-4
# 2007 Lamborghini Murciélago LP640
# 2007 Lamborghini Reventón
# 2006 Lotus Elise 111R
# 2007 Lotus Exige S
# 2005 Maserati MC12 GT1
# 2008 Mazda MX-5
# 2006 Mazda RX-8
# 1995 Mazda RX-7
# 1994 McLaren F1
# 2007 Mercedes-Benz SLR McLaren 722 Edition
# 2007 Mercedes-Benz SL65 AMG
# 2008 Mitsubishi Lancer EVOLUTION
# 2006 Mitsubishi Lancer EVOLUTION IX MR-edition
# 2003 Infiniti G35 (V35)
# 1997 Nissan 200SX (S14)
# 2009 Nissan 370Z (Z34)
# 2006 Nissan 350Z (Z33)
# 2009 Nissan GT-R SpecV (R35)
# 2008 Nissan GT-R (R35)
# 2000 Nissan Silvia (S15) spec.R AERO
# 1999 Nissan Skyline GT-R (R34)
# 1972 Nissan Skyline 2000GT-R
# 1992 Nissan 240SX (S13)
# 2006 Pagani Zonda F
# 2010 Pagani Zonda R
# 2008 Porsche 911 GT2
# 2009 Porsche 911 GT3 RSR
# 2006 Porsche 911 GT3 RS
# 2004 Porsche Carrera GT
# 2007 Porsche Cayman S
# 2008 Renault Mégane RS
# 2007 SEAT Leon CUPRA
# 2006 Subaru Impreza WRX STi
# 2007 Lexus LF-A Concept
# 2008 SCION tC
# 1986 Toyota Corolla GTS (A86)
# 2008 Volkswagen Scirocco
# 2006 Volkswagen Golf GTI

As for the track list.

Track List:
1. Alpental
2. Autopolis International Racing Course
3. Ambush Canyon
4. Brands Hatch
5. Dakota
6. Ebisu Circuit
7. Glendale
8. Hazyview
9. Mazda Raceway Laguna Seca
10. London
11. Miytomi
12. Nordschleife
13. Road America
14. Rustle Creek
15. Silverstone
16. Circuit de Spa Francorchamps
17. Tokyo
18. Willow Springs