My mpg ranges from 16-22, making 19 the average. ill get 16 when having leadfoot and 22 (sometimes even 23 or 24) when driving at the speed limit on the highway (which is hardly ever
). I guess I could get a little better gas mileage after rebuilding my engine and upgrading my restricting air filter and stock exhaust, but the Supra is not known for good gas mileage. My mom's 3.8L Mercury Sable and 4.0L Jeep Cherokee actually get better gas mileage.