hi!! i have an 08 yaris liftback manual. i have owned the car for just under a year. i have kept track of almost every tank so far, experimented with hypermiling a little, and am very pleased with the little yaris' performance.. my worst tank to date was 24 mpg---that was in a terrible winter blizzard, with lots of extra warm-up and defrost idling, and snowy city driving in cold temps my best was 48 mpg on a road trip where i kept it to 60 mph, drafted semi trucks, and pulse-glided a little...... proud to be here!!!