One problem related to manifold/header/muffler/tail pipe has been reported for the 2009 Saturn Aura. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Saturn Aura based on all problems reported for the 2009 Aura.
I was driving home on hwy 59 and my 2009 Saturn Aura xe jumped into reduce power mode and cut off on me ,,this happens from time to time since I bought the car, also the engine rpms go high emgine lights cut on and codes says sensors and throttle body along with air mass box has a leak and I have to cut the engine take off the battery too reset the computer, my abs sensors turn on and off and the exaust keeps having leaks in the muffler either behind the motor or under the car by the catalac converter . .