I'm just curious what to expect for fuel economy with my 1.8L AWD auto? I just did a tune up which it has never had, ever! It seems to have helped quite a bit over the avarage of 20 MPG which was mostly city with the ac on full blast. I really had hoped this car would get closer to 30.

I get around 23/24 around town and 27/28 highway with my '94 Impreza with the EJ18 engine and 5 speed manual. Much better than my '91 Legacy which gets 20/21 and 24/25 also with the 5 speed manual. I'm convinced the automatic costs you at least 15% in decreased gas mileage. Both cars are AWD. FWD cars should get more.