my celica gt-s gets about 28-32 mpgs with combined driving about 34-35 highway but it was rated at 22city/30 highway
lowest gas mileage i saw was 19 mpg i spent the day at a circuit and chewed through 2 sets of tires 19 mpg racing isnt bad at all
i also average about 29-30 mpgs doing over 90 on the freeway
its hard to make this car get bad gas mileage, im a very spirited driver i go through tires about every 19,000-25,000 miles