Need For Speed Carbon: Own The City Codes -

Cars:
Defeat the indicated Boss to unlock the corresponding car.


911 Carrera S: MK 
Aston Martin DB9: Jenna 
Carrera GT and Lamborghini Gallardo: Clutch 
Chevy Cobalt SS and VW Golf GTI: Marcus 
Chrysler 300 and Pontiac GTO: Layla 1 
Firebird, Toyota MR2 and '67 Mustang: Poorboy 
Lotus Elise and Mustang GT: Steve 
Mercedes SL65, Corvette and Ford GT: Scotty 
Mitsubishi Eclipse: Sly 
Nissan 350Z: Daemon 
Pontiac Solstice: Striker 
RX-7, Skyline GTR and WRX STI: Buddy 
RX-8, Toyota Supra and Audi TT: Layla 3