These are the cars I own:
AC Cobra - Stage 3 Tune
Alfa Romeo GT Sporting Technical Kit - Stage 3 Tune
Alfa Romeo 8C Competizione
Ascari KZ1 - Stage 3 Tune
Aston Martin AMV8 - Stage 3 Tune
Aston Martin DB4 Zagato GT - Stage 3 Tune (Cost: $3,000,000)
Aston Martin DB9 - Stage 3 Tune
Aston Martin DB7 Zagato - Stage 3 Tune
Aston Martin Vanqiush S - Stage 3 Tune
Audi A3 - Stage 3 Tune
Audi A6 - Stage 3 Tune
Audi S4 Cabrio - Stage 3 Tune
Audi RS4 - Stage 3 Tune
Audi TT - Stage 3 Tune
Cadillac XLR-V - Stage 3 Tune
Caterham CSR 260 - Stage 3 Tune
Chevrolet Camaro Z-28 - Stage 3 Tune
Chevrolet Stingray - Stage 3 Tune
Corvette Z06 - Stage 3 Tune
Chrysler 300C SRT-8 - Stage 3 Tune
Chrysler ME Four-Twelve
Dodge Viper SRT 10 - Stage 3 Tune
Ducati 999R - Stage 3 Tune
Ducati Supersport 1000 DS
Ducati Road Monster S4R - Stage 3 Tune
Farboud Supercharged GTS Prototype - Stage 3 Tune
Ferrari 575M - Stage 3 Tune
Ferrari Enzo - Stage 3 Tune
Ferrari F430 - Stage 3 Tune
Ford GT - Stage 3 Tune
Ford Mustang GTR
Ford Shelby GR-1 Concept
Ford Shelby Mustang GT500 - Stage 3 Tune
Jaguar E-Type - Stage 3 Tune
Jaguar XK - Stage 3 Tune
Jaguar XKR - Stage 3 Tune
Jaguar XJ220 - Stage 3 Tune
Kaqasaki Z1000
Kaqasaki Ninja ZX-10R - Stage 3 Tune
Koenigsegg CC8S - Stage 3 Tune
Lamborgini Gallardo SE - Stage 3 Tune
Lamborgini Miura P400 SV - Stage 3 Tune
Lamborghini Murcielago Coupe - Stage 3 Tune
Lotus Elise R - Stage 3 Tune
Lotus Esprit V8 - Stage 3 Tune
Lotus Exige 240R - Stage 3 Tune
McLaren F1 - Stage 3 Tune (Top Speed: 264MPH)
McLaren F1 GTR - Stage 3 Tune
McLaren F1 LM
Maserati 3500 GT - 1960 - Stage 3 Tune
Maserati Gransport - Stage 3 Tune
Maserati MC12 - Stage 3 Tune
Maserati Spyder Cambiocorsa - Stage 3 Tune
Mercedes-Benz CLK AMG - Stage 3 Tune
Mercedes-Benz CLK DTM AMG
Mercedes-Benz CLS 55 AMG - Stage 3 Tune
Mercedes-Benz Gullwing - Stage 3 Tune
Mercedes-Benz McLaren SLR - Stage 3 Tune
Mercedes-Benz SL 55 AMG - Stage 3 Tune (V12 Bi-Turbo)
Mercedes-Benz SLK 55 AMG Peformance Package - Stage 3 Tune
MV Agusta F4 Brutale
MV Agusta F4 Tamburini
Nismo 350Z R-Tune - Stage 3 Tune
Nissan Skyline R34 GTR - Stage 3 Tune
Noble M12 GTO-3R - Stage 3 Tune
Noble M14 - Stage 3 Tune
Pagani Zonda C12S - Stage 3 Tune
Pontiac GTO - Stage 3 Tune
Pontiac Firebird - Stage 3 Tune
Saleen Mustang S281 Extreme
Saleen Mustang S281 Speedster
Saleen S7 TT - Stage 3 Tune (1000 BHP)
Saturn Sky - Stage 3 Tune
Shelby Cobra Daytona Coupe - Stage 3 Tune
Spyker C8 - Stage 3 Tune
Triumph Speed Triple - Stage 3 Tune
TVR Sagaris - Stage 3 Tune
TVR Tuscan S
VW Golf R32 - Stage 3 Tune
VW W12 Coupe
VW W12 Roadster
Wiesmann Roadster MF3 - Stage 3 Tune
I also have 16 houses, also my status is 82%, which is champion status. Also I have 820 points out of 1000 in this game, with 39 achievements unlocked.
But I have these achievements unlocked:
http://live.xbox.com/en-GB/profile/Achievements/ViewAchievementDetails.aspx?tid= ]:hd/m<