GMC · 1990 lineup

1990 GMC lineup: MPG & fuel cost

GMC has 17 EPA-rated model lines for 1990. The cheapest to run is the GMC S15 Pickup at about $2,114 a year (22 MPG). Across its gas and hybrid models, the median GMC is rated 17 MPG combined, 2.0 MPG below the 1990 industry median of 19 MPG.

Every 1990 GMC by fuel cost

Annual fuel cost, lower is better
  1. 1GMC S15 Pickup22 MPG $2,114
  2. 2GMC Safari20 MPG $2,325
  3. 3GMC Sierra18 MPG $2,583
  4. 4GMC Jimmy18 MPG $2,583
  5. 5GMC C2500 Sierra18 MPG $2,583
  6. 6GMC Safari Passenger17 MPG $2,735
  7. 7GMC Rally16 MPG $2,906
  8. 8GMC K2500 Sierra16 MPG $2,906
  9. 9GMC Sierra Diesel18 MPG $3,083
  10. 10GMC Vandura Diesel18 MPG $3,083
  11. 11GMC Vandura15 MPG $3,100
  12. 12GMC Rally Diesel17 MPG $3,265
  13. 13GMC Suburban Diesel17 MPG $3,265
  14. 14GMC Jimmy Diesel17 MPG $3,265
  15. 15GMC C2500 Sierra Diesel17 MPG $3,265
  16. 16GMC Suburban14 MPG $3,321
  17. 17GMC K2500 Sierra Diesel16 MPG $3,469

Full 1990 GMC lineup

Model ClassType Combined Range Fuel / yr
GMC S15 Pickup Small PickupGas 22 MPG — $2,114
GMC Safari VanGas 20 MPG — $2,325
GMC Sierra Full-Size PickupGas 18 MPG — $2,583
GMC Jimmy Special Purpose VehicleGas 18 MPG — $2,583
GMC C2500 Sierra Full-Size PickupGas 18 MPG — $2,583
GMC Safari Passenger VanGas 17 MPG — $2,735
GMC Rally VanGas 16 MPG — $2,906
GMC K2500 Sierra Full-Size PickupGas 16 MPG — $2,906
GMC Sierra Diesel Full-Size PickupDiesel 18 MPG — $3,083
GMC Vandura Diesel VanDiesel 18 MPG — $3,083
GMC Vandura VanGas 15 MPG — $3,100
GMC Rally Diesel VanDiesel 17 MPG — $3,265
GMC Suburban Diesel Special Purpose VehicleDiesel 17 MPG — $3,265
GMC Jimmy Diesel Special Purpose VehicleDiesel 17 MPG — $3,265
GMC C2500 Sierra Diesel Full-Size PickupDiesel 17 MPG — $3,265
GMC Suburban Special Purpose VehicleGas 14 MPG — $3,321
GMC K2500 Sierra Diesel Full-Size PickupDiesel 16 MPG — $3,469

Other GMC years

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