5: Pontiac G8
This was the final hurrah for the Pontiac brand before GM pulled the plug. We had a lot of good things to say about the G8, and there’s a good reason for that. The Pontiac G8 was one of the best rear-wheel-drive sports sedans. And it’s a shame the car didn’t get to live for that long. With a powerful LS series V8 and a ton of horsepower, the Pontiac G8 will tear up just about any pavement you want it to.

If you’re looking for a sports sedan that’s a departure from the ordinary, this is it. The Pontiac G8 is a stellar mixture of performance and power. Plus this was the last Pontiac model ever made. This means that at some point, these G8s are going to be worth a lot of money.