One problem related to engine belts and pulleys has been reported for the 2011 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Nissan Altima based on all problems reported for the 2011 Altima.
I was in a bumper to bumper accident and the front end of my car was smooched in. My chest hit the steering wheel (my seat belt was buckled) knocking the air out of me, but my airbags did not deploy. We have taken our car into the dealership several times to complain about the passenger airbag sensor. Every time we get it back we get the same answer "we don't see anything wrong with the sensor". We recently took our car in 2 weeks prior to the accident and we asked them if our car was on the air bag recall list that was all over the news. They told us not to worry about anything because our car was not on that list. I ended up in urgent care after the accident with muscles spasms and a bruised chest. Why didn't my airbags go off?!.