GMC S15 Pickup MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 1990 | 16–22 | Regular gasoline | $18.49 | 7 | – |
| 1989 | 17–22 | Regular gasoline | $18.49 | 7 | – |
| 1988 | 18–23 | Regular gasoline | $17.69 | 6 | – |
| 1987 | 16–22 | Regular gasoline | $18.49 | 8 | – |
| 1986 | 18–24 | Regular gasoline | $16.95 | 6 | – |
| 1985 | 18–28 | Regular gasoline, Diesel | $14.53 | 14 | – |
| 1984 | 18–29 | Regular gasoline, Diesel | $14.03 | 18 | – |
Fuel economy: U.S. EPA fueleconomy.gov