I filled up from an empty tank for 41 dollars (55liters) and got 320 km, then yesterday when it was on empty i put in 15 bux, and it only took me 62 km. I sometimes take the revs a bit high but this seems way too much. Im planning to drive down to edmonton next week and i think i might be taking the jimmy instead if this is the kind of Highway mileage illl be seeing
EDIT: This is in a MAZDA RX7