I'm getting under 20 mpg city (prolly 18) and 26-28 mpg highway (these are w/o AC). I was also thinking the city mileage is low, so I checked EPA figures for car: 17/24. I guess I can't complain. I'll run analysis on my next few fill-ups and report more exact findings. Regards, Kennon Hines 1990 Coupe Quattro Atlanta, GA