Originally Posted by GregW / Oregon
Heck, I get 27 or more in my E46 M3 at 65 (not that I ever drive that speed).
I made a trip from West Palm Beach to Orlando, and I was actually checking to see how good the gas mileage was in my car. I drove like 60 max and I have a method I use for fuel consuption. I think 30 is very good for the type of car.