1989 GMC S15 Pickup
The 1989 GMC S15 Pickup is listed in 7 versions in the EPA fuel economy database, with 2.5 L 4-cyl, 2.8 L 6-cyl and 4.3 L 6-cyl powertrains. Combined fuel economy ranges from 17 to 22 MPG (best: 10.7 L/100 km).
Model year1989
Versions7
ClassSmall Pickup Trucks, Standard Pickup Trucks
Drive4-Wheel or All-Wheel Drive, Rear-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| S15 Pickup 2WD | 2.5 L 4-cyl | Automatic 4-spd | Rear-Wheel Drive | Regular | 18 / 26 / 21 | 11.2 | 423 | Small Pickup Trucks |
| S15 Pickup 2WD | 2.5 L 4-cyl | Manual 5-spd | Rear-Wheel Drive | Regular | 20 / 24 / 22 | 10.7 | 404 | Small Pickup Trucks |
| S15 Pickup 2WD | 2.8 L 6-cyl | Manual 5-spd | Rear-Wheel Drive | Regular | 17 / 24 / 19 | 12.4 | 468 | Small Pickup Trucks |
| S15 Pickup 2WD | 4.3 L 6-cyl | Automatic 4-spd | Rear-Wheel Drive | Regular | 16 / 22 / 18 | 13.1 | 494 | Small Pickup Trucks |
| S15 Pickup 4WD | 2.8 L 6-cyl | Manual 5-spd | 4-Wheel or All-Wheel Drive | Regular | 16 / 22 / 18 | 13.1 | 494 | Standard Pickup Trucks |
| S15 Pickup 4WD | 4.3 L 6-cyl | Automatic 4-spd | 4-Wheel or All-Wheel Drive | Regular | 15 / 20 / 17 | 13.8 | 523 | Standard Pickup Trucks |
| S15 Pickup 4WD | 4.3 L 6-cyl | Automatic 4-spd | 4-Wheel or All-Wheel Drive | Regular | 15 / 20 / 17 | 13.8 | 523 | Standard Pickup Trucks |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 1989 GMC S15 Pickup.