Originally Posted by kayt
BMW 2011 X5 V6 Turbo
BTW, the engine is straight 6: BMW has not built a V6...yet. The specs show a 6000# tow capacity, compared to my 2001 X5 that had a 5000# tow rating. However, I only tow an occasional utility trailer with no problem, of course. Doing some research, I found that the Cayenne shows 7000#, suggesting amore robust chassis, tranny, or something else in the drivetrain with more reserve.