[narly charley]

I am getting about 33 combined in my 2000 GT-S six speed. I use to get about 36 combined in my old 2002 GT-S six speed. All highway I once got 39 in my old Celi.

 

[narly charley]

Here's from when I first got my new Celica to now...

It's a 2000 GT-S with a 6 speed. I have the OEM air box and a custom (almost) straight pipe axle back exhaust. I always drive 5 MPH over the speed limit. I was using the A/C for a lot of the later MPG numbers, it didn't really have a big effect.

34
30
32
30
30
29
30
31
30
33
32
33
31
32
31
32
32
31
31
38
35
32
35
34
32
34
35