Actually, having owned only two Olds, a Mustang POS and a AMC eagle, I would have to say none of the above. The most memorable car I can remember was my dads 78 Chrysler New Yorker. This thing was HUGE! And black. And 440 powered. I was about 7 years old, we were heading to my grandmothers house, then Suddenly-BOOM! 120 dollars woth of muffler just blows of the back of this thing. And it gets loud. Really loud. However, it probably gained a good 50 horse. The muffler was defective, and it was almost completly sealed off inside! Monroe put on a complete exhaust for free. Wonder why?