Unlockable CarsCarAvailabilityAshton Martin DB9Beat #7, KazeAudi A3 3.2 QuattroBeat #15, SonnyAudi A4 3.2 FSI QuattroBeat #14, TazAudi TT 3.2 QuattroBeat #15, SonnyBMW M3 GTRBeat #1, RazorCadillac CTSBeat #12, IzzyChevrolet C6.RComplete the game 100%Chevrolet Cobalt SSAvailable from start Dodge Viper SRT 10Beat #6, MingFiat PuntoAvailable from startFord GTBeat #4, JVFord Mustang GTBeat #12, Izzy Ford GT (Castrol Syntec version)Enter cheat codeLamborghini GallardoBeat #6, MingLamborghini Murcielago Beat #4, JVLexus IS300Available from startLotus EliseBeat #8, JewelsMazda RX-7Beat #9, EarlMazda RX-8Beat #12, IzzyMercedes-Benz CLK 500Beat #8, JewelsMercedes-Benz SL 500Beat #11, Big LouMercedes-Benz Sl65 AMGComplete Challenge Series #68 Mercedes-Benz SLR McLarenBeat #3, RonnieMitsubishi EclipseBeat #14, TazMitsubishi Lancer Evolution VIIIBeat #11, Big LouPontiac GTOBeat #10, BaronPorsche 911Carrera SBeat #7, KazePorsche 911 Turbo SBeat #5, WebsterPorsche Carrera GTBeat #3, RonniePorsche Cayman SBeat #10, BaronRenault Clio V6Beat #13, VicSubaru Impreza WRX STI Beat #9, EarlToyota SupraBeat #13, VicVauxhall Monaro VXRBeat #10, BaronVolkswagen Golf GTIAvailable from start