for your Evo should easily get over 20mpg's. it's rated at about 25 highway (old EPA) right? It's a 2.0L w/ a turbo. If I can get about just about combined EPA for what it's OLD highway EPA is rated at w/ a 4.0L I6, you can do it with yours.
You don't even wanna know what I can do if I drive stupid hard, If I floor it to 60, Gas gauge goes down about 1/8th tank, and that's with 23 gallons
