[cleanspeed1]

All PT Cruisers sold in the US have 2.4L DOHC non turbo and turbo 4 cylinder engines. If you are getting 220 out of a tank, that comes to 18.3 mpg, provided that you are running it bone dry but you don't do that. What you do is the next time you fill up, note the mileage and note the amount of gallons it took to fill up the vehicle. Start taking meticulous notes until you get a Scanguage for the vehicle.