Chevrolet K20 Pickup MPG by Year

YearCombinedFuelCost per 100 milesTrimsRecalls
198812–17Diesel, Regular gasoline$36.6512–
198611–17Diesel, Regular gasoline$36.654–
198511–17Diesel, Regular gasoline$36.654–
198412–18Diesel, Regular gasoline$34.615–

Fuel economy: U.S. EPA fueleconomy.gov