general problems of the 2007 Saturn Aura

2007 Saturn Aura stored indoors always. 40,964 miles only. 1metal belt exposed. Replaced 2 tires. 5mos later belt separation in same brand tire. Auto pressure check system (computer has observed correct tire pressure for life of tire). Tires still look new plenty of tread (at least1/4").

I have a 2007 Saturn Aura xr, great car, but when you hit bumps, or cross lanes where there is uneven pavement the steering over reacts regardless of how hard you hold the wheel. This causes the car to move in the direction that the uneven pavement throws it toward, so you have to over compensate quickly before you hit another car next to you or a guard rail. It often feels like the power steering is not responsive enough by the second as it's needed. Now I have driven a chevy malibu 08, which is the same platform/car to test the steering, and the steering felt solid and held too in the same route. So I think you need to look into gm's power steering that they have put into the Saturn Aura, as it is way too over reactive, and creates violent understeer.