One problem related to engine has been reported for the 2007 Audi Q7. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Audi Q7 based on all problems reported for the 2007 Q7.
While I was driving my Audi Q7, it jerked at 20 mph for 3 to 4 times. Took it to dealer, they said it was due to carbon buildup. They cleaned it, after 3 weeks, I was driving on freeway at 60 mph, its huge jerk car stop and go as if there is lack of fuel supply. The guy behind me honked as if I did unexpected breaking. The next day I am dropping my kid at school, there was steep hill, the car is doing same I was scared as car is pulling down from uphill. I feel this is a real safety issue to me and the cars behind me.