Reese's Chevrolet Camaro
Win the track 9 race in story mode.
Jaguar XJ220
Win the track 33 race in story mode.
Ford Mustang
Win the track 7 race in story mode.
Ford GT
Defeat Vasily in all races.
Dodge Viper GTS-R Concept
Defeat Clark in all races. Alternately, win the track 45 race in story mode.
Dodge Viper GTS
Win the track 27 race in story mode.
Ending bonuses
Win all races in story mode to unlock the San Francisco tracks in single race and cop chase modes, as well as the Chevrolet Corvette L-88, Jaguar XK-R, Lotus Espirit V8, and Lotus Elise.
Win all races in story mode for London to unlock the London tracks in single race and cop chase modes, as well as the Chevrolet Chevelle SS 454 and Skeeter's Pontiac GTO. Also, the Aston Martin DB7 Vantage Police Car, Lotus Espirit V8 Police Car, and Jaguar XK-R Police Car can be selected on the London tracks in cop chase mode.
Win all races story mode for Monte Carlo to unlock the Monte Carlo tracks in single race and cop chase modes, as well as the Aston Martin DB7 Vantage, Chevrolet Corvette Z06, TVR Cebera Speed 12, and Ford SVT Mustang Cobra R. Also, the Jaguar XJ220 Police Car, Chevrolet Corvette Z06 Police Car, and TVR Cebera Speed 12 Police Car can be selected on the Monte Carlo tracks in cop chase mode.
Win all races story mode for Tokyo to unlock the Tokyo tracks in single race and cop chase modes, as well as the Nissan Skyline GT-R V-Spec, Dodge Charger, Subaru Impreza 22B, and Shelby Series 1. Also, the Nissan Skyline GT-R V-Spec Police Car, Subaru Impreza 22B Police Car, and Toyota Supra Police Car can be selected on the Tokyo tracks in cop chase mode.
Bonus cars
Unlock all of the other cars in the game. Select the San Francisco Drag Race and use the Dodge Concept Viper to set a new time record. Then, enter SOUNDMAX as a name at the high score screen. The Jaguar XK-R "SoundMAX SPX", Jaguar XK-R "Analog Devices", and the Aston Martin DB7 "SoundMAX SPX" will be unlocked in all modes except for story mode.
Skeeter's Chevrolet Chevelle
Win the track 26 race in story mode.
Shelby Cobra 427 SC
Win the track 5 race in story mode.