Prize & Bonus cars that can't be bought:
2022 Nike One
2004 Polyphony Digital Formula Gran Turismo
Bonus cars that can't be bought:
2002 Acura DN-X
2003 Audi Nuvolari quattro
2004 DMC DeLorean S2
1978 Dome Zero
1915 Ford Model T Tourer
2003 Jay Leno Tank Car
2003 Mazda Kusabi
2001 Mazda RX-8 Concept (Type-II)
1994 NISMO (Nissan) 270R (mod S14 Siliva)
2001 Nissan Gran Turismo Skyline GT-R
2001 Nissan GT-R Concept (TokyoShow)
1989 Nissan R89C Race Car
2001 Pagani Zonda LM Race Car
2002 Pontiac Solstice Coupe Concept
2002 Pontiac Sunfire GXP Concept
1970 Toyota 7 Race Car
Prize cars that can't be bought:
2004 Acura HSC
1993 Alfa Romeo 155 2.5 V6 TI
1965 Alfa Romeo Giulia Sprint GTA 1600
1963 Alfa Romeo Giulia Sprint Speciale
1973 Alpine A110 1600S
1973 Alpine A310 1600VE
2003 Audi Le Mans quattro
2003 Audi Pikes Peak quattro
1979 Autobianchi A112 Abarth
2003 Bentley Speed 8 Race Car
1973 BMW 2002 Turbo
2003 BMW M3 GTR
2001 BMW M3 GTR Race Car
1997 BMW McLaren F1 GTR Race Car
2002 Cadillac Cien
1988 Chevrolet Camaro IROC-Z Concept
2001 Chevrolet Camaro LM Race Car
1970 Chevrolet Chevelle SS 454
1954 Chevrolet Corvette Convertible (C1)
1963 Chevrolet Corvette Z06 (C2) Race Car
2002 Chevrolet Silverado SST Concept
2002 Chrysler Prowler
1954 Citröen 2CV Type A
1994 Cizeta V16T
1963 Daihatsu Midget
1971 Dodge Charger Super Bee 426 Hemi
2000 Dodge Viper GTSR Concept
1998 Ford Escort Rally Car
2002 Ford GT Concept
2002 Ford GT LM Race Car
2004 Ford GT LM Race Car Spec II
1969 Ford GT40 Race Car
1984 Ford RS200
1985 Ford RS200 Rally Car
1964 Ginetta G4
1972 Honda Life Step Van
1987 Honda Mugen Motul Civic Si Race Car
2001 Honda NSX-R Concept
2002 Honda NSX-R Prototype LM Race Car
2002 Honda NSX-R Prototype LM Road Car
1968 Honda S800 RSC Race Car
2001 Hyundai Clix
2001 Hyundai HCD6
2002 Infiniti FX45 Concept
1961 Jaguar E-Type Coupe
2001 Jaguar XJ220 LM Race Car
1992 Lancia Delta HF Integrale Rally Car
1985 Lancia Delta S4 Rally Car
1977 Lancia Stratos Rally Car
2004 Land Rover Range Stormer Concept
1999 Lister Storm V12 Race Car
1962 Lotus Elan S1
2001 Lotus Elise Type 72
1987 Lotus Esprit Turbo HC
1971 Lotus Europa Special
1970 Marcos Mini Marcos GT
1967 Mazda 110S (L10A)
2003 Mazda BP Falken RX-7 (D1GP)
2001 Mazda Mazda6 Concept
2005 Mazda Mazdaspeed 6
2005 Mazda MX-Crossport
2001 Mazda RX-7 LM Race Car
2001 Mazda RX-8 Concept (Type-I)
2001 Mazda RX-8 Concept LM Race Car
1954 Mercedes-Benz 300 SL Coupe
1992 Mercedes-Benz AMG Mercedes 190 E 2.5 - 16 Evolution II Touring Car
1998 Mercedes-Benz AMG Mercedes CLK-GTR Race Car
1886 Mercedes-Benz Benz Patent Motor Wagen
2000 Mercedes-Benz CLK Touring Car
1886 Mercedes-Benz Daimler Motor Carriage
1989 Mercedes-Benz Sauber Mercedes C 9 Race Car
2001 Mitsubishi CZ-3 Tarmac
2002 Mitsubishi CZ-3 Tarmac Rally Car
1997 Mitsubishi FTO Super Touring Car
1989 Mitsubishi HSR-II Concept
2003 Mitsubishi i
1974 Mitsubishi Lancer 1600 GSR Rally Car
1997 Mitsubishi Lancer Evolution IV Rally Car
2003 Mitsubishi Pajero Evolution Rally Raid Car
1985 Mitsubishi Pajero Rally Raid Car
1984 Mitsubishi Starion 4WD Rally Car
1996 NISMO (Nissan) 400R (mod Skyline GT-R R33)
1995 NISMO (Nissan) GT-R LM Road Going Version
1985 Nissan 240RS Rally Car
1971 Nissan 240ZG (HS30)
2002 Nissan 350Z Concept LM Race Car
1969 Nissan Bluebird Rally Car (510)
1993 Nissan Calsonic Skyline GT-R Race Car
2001 Nissan Gran Turismo Skyline GT-R (PaceCar)
2002 Nissan GT-R Concept LM Race Car
2001 Nissan mm-R Cup Car
2004 Nissan Option Stream Z
1967 Nissan Skyline 2000GT-B (S54A)
1970 Nissan Skyline Hard Top 2000GT-R (KPGC10)
1994 Opel Calibra Touring Car
1986 Peugeot 205 Turbo 16 Evolution II Rally Car
1985 Peugeot 205 Turbo 16 Rally Car
1970 Plymouth Super Bird
1985 Renault 5 Maxi Turbo Rally Car
2000 Renault Clio Sport Trophy V6 24V Race Car
1987 RUF CTR "Yellow Bird"
1965 Shelby Mustang G.T. 350R
1999 Subaru Impreza Rally Car
2001 Subaru Impreza Rally Car
2001 Subaru Impreza Rally Car Prototype
2001 Subaru Impreza Super Touring Car
2003 Suzuki Concept-S2
1998 Suzuki Escudo Dirt Trial Car
2001 Suzuki GSX-R/4
2001 Toyota Altezza Touring Car
1995 Toyota Celica GT-FOUR Rally Car (ST185)
1995 Toyota Celica GT-FOUR Rally Car (ST205)
1989 Toyota Minolta 88C-V Race Car
2004 Toyota Motor Triathlon Race Car
2001 Toyota RSC
2002 Toyota RSC Rally Raid Car
1949 Volkswagen Beetle 1100 Standard (Type-11)
1976 Volkswagen Golf I GTI
1968 Volkswagen Karmann Ghia Coupe (Type-1)
2001 Volkswagen W12 Nardo Concept
If I've made any errors, please let me know.
I hope this helps you out a little.