Alignment issues? Rearview Mirror replaced? Is this what you are getting rid of the car for? Sounds like you didnt even buy the car new, so I wouldnt be surprised if the previous tortured or did something stupid with the car, reason for the car smelling like ass.... If you are not happy with the F cause of a simple mirror replacement and alignment issues(probably a tire pull, not even the car's prob) then God bless you with the GM product, Im sure their only problems are just signal bulbs and you definitely wont have a bad smell from their exhaust especially the vette....