GMC K2500 Sierra MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 1992 | 12–18 | Diesel, Regular gasoline | $34.61 | 10 | – |
| 1991 | 12–17 | Diesel, Regular gasoline | $36.65 | 12 | – |
| 1990 | 12–16 | Diesel, Regular gasoline | $38.94 | 12 | – |
| 1989 | 12–17 | Diesel, Regular gasoline | $36.65 | 12 | – |
Fuel economy: U.S. EPA fueleconomy.gov