In Driver: San Francisco for the PC, PS3, Xbox 360, and Wii, there are a few bonus vehicles you can unlock by performing certain tasks.
Here is the list of bonus vehicles you can unlock, and what you must do in order to unlock them.
1956 Chevrolet Bel Air – Complete Open Race Activity 2
1963 Aston Martin DB5 – Complete Smash Activity 3
1965 Alfa Romeo Giulia T2 – Complete Adrenaline Activity 4
1966 Jaguar E-Type – Complete Adrenaline Activity 3
1967 Shelby GT500 Fastback – Complete Sprint Activity 9
1968 Ford Mustang GT Fastback – Complete Sprint Activity 8
1970 Dodge Challenger R/T – Complete the Story mode
1970 Oldsmobile Cutlass 4-4-2 – Complete Sprint Activity 2
1970 Oldsmobile Vista Cruiser – Purchase the Presidio garage
1970 Pontiac GTO The Judge – Complete Sprint Activity 4
1971 Pontiac LeMans – Complete Sprint Activity 7
1972 Lamborghini Jalpa – Complete Speed Trap Activity 1
1972 Lamborghini Miura – Complete Smash Activity 4
1974 Dodge Monaco – Complete Sprint Activity 2
1974 Ford Gran Torino – Purchase the first garage
1977 Pontiac Firebird TRANS AM – Complete Sprint Activity 3
1978 Lamborghini Countach LP400S – Complete Speed Trap Activity 3
1983 DeLorean DMC-12 – Complete Sprint Activity 1
1983 GMC Vandura – Complete Smash Activity 2
1984 Y.A.R.E. Buggy – Complete Pursuit Activity 3
1986 Chevrolet Camaro Z28 IROC-Z – Complete Sprint Activity 5
1988 Jeep Wrangler Softtop – Complete Relay Race Activity 1
1994 Lamborghini Diablo VT – Complete Race Takedown Activity 5
1998 Nissan Skyline GT-R R33 R-Drive – Complete Race Takedown Activity 2
1999 Ford Crown Victora BAPD Police Cruiser – Complete Getaway Activity 1
1999 Ford Crown Victoria – Purchase the first garage
2006 Chevrolet Impala – Purchase the Downtown garage
2007 Dodge Charger SRT-8 BAPD Police Interceptor – Complete Getaway Activity 3
2007 Lamborghini Murcielago LP640 – Purchase the Lighthouse Bay garage
2008 Ford Mustang GT Convertible – Complete Team Race Activity 1
2009 Dodge Viper SRT-10 ACR – Complete Team Race Activity 2
2009 Fiat 500 Abarth – Complete Open Race Activity 1
2009 Hummer H3-X – Complete Race Takedown Activity 3
2009 Lamborghini Gallardo LP560-4V – Complete Team Race Activity 5
2009 Pagani Zonda STS Cinque – Complete Pursuit Activity 4
2009 Volkswagen Scirocco RallySport – Complete Open Race Activity 3
2010 Alfa Romeo Giulietta – Complete Race Activity 2
2010 Audi Q7 4.2 FSI Quattro – Complete Team Race Activity 4
2010 Cadillac DTS – Purchase the first garage
2010 Cadillac Escalade BAPD Rhino – Complete Getaway Activity 2
2010 Chevrolet Camaro SS – Complete Race Takedown Activity 1
2010 Chevrolet Corvette ZR-1 BAPD Highway Police – Complete Getaway Activity 4
2010 RUF RK Coupe – Complete Team Race Activity 3
2010 Shelby GT500 – Complete Race Activity 3
2011 Camion Firefighter 505 – Complete Firefighter Activity 1
2011 Camion Firefighter A.E.R.V. – Complete all Firefigher Activities
2011 Van Doorn Atlus 3.8L Cash Transport – Complete Shift Protect Activity 2
2011 Van Doorn Atlus 3.8L Prison Transport – Complete Shift Protect Activity 1
Bonus car challenge:
Unlock the 1983 DeLorean DMC-12 listed above and drive it 88 miles per hour to unlock the “Blast from the Past” challenge in the Garage for a 1971 Pontiac LeMans.