Quote Originally Posted by OnURleft View Post
I wouldn't get an E30 because
1. they don't get good gas mileage
2. once you realize it's more fun then your Z, you won't be driving it slow

My E34 535i got 17mpg city babying it, 22 on the highway. My E30 is about the same but I rarely drive it slow

I'd look into used TDI Golfs. With some suspension work they are a blast to drive and are almost impossible to get poor mileage in.
2nd point is so true