Audi RS6 V10 BiTurbo vs Mercedes Carlsson CK60 600 HP base Mercedes Benz SL600 V12 BiTurbo
http://www.m5board.com/vbulletin/e60-m5-e61-m5-touring-discussion/127290-latest-gtboard-supercar-shootout-audi-rs6-lp560-4-997-turbo-997-gt3rs-m5-more.html Audi RS6 V10 BiTurbo vs Mercedes Carlsson CK60 600 HP base Mercedes Benz SL600 V12 BiTurbo. Support buy ordering the GTBoard.com DVD's: http://www.gtboard.com/dvd.html Download High-Definition here: http://www.ameibo.com/bundle/gtboard-com-box/
Upota