1984 GMC S15 Pickup
The 1984 GMC S15 Pickup is listed in 18 versions in the EPA fuel economy database, with 2.0 L 4-cyl, 2.2 L 4-cyl diesel and 2.8 L 6-cyl powertrains. Combined fuel economy ranges from 18 to 29 MPG (best: 8.1 L/100 km).
Model year1984
Versions18
ClassSmall Pickup Trucks 2WD
Drive2-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 | 2.0 L 4-cyl | Automatic 3-spd | 2-Wheel Drive | Regular | 18 / 24 / 20 | 11.8 | 444 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Automatic 4-spd | 2-Wheel Drive | Regular | 18 / 24 / 20 | 11.8 | 444 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Manual 4-spd | 2-Wheel Drive | Regular | 21 / 29 / 24 | 9.8 | 370 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Manual 4-spd | 2-Wheel Drive | Regular | 19 / 25 / 21 | 11.2 | 423 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Manual 4-spd | 2-Wheel Drive | Regular | 21 / 26 / 23 | 10.2 | 386 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Manual 5-spd | 2-Wheel Drive | Regular | 23 / 31 / 26 | 9.0 | 342 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Manual 5-spd | 2-Wheel Drive | Regular | 20 / 26 / 22 | 10.7 | 404 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.0 L 4-cyl | Manual 5-spd | 2-Wheel Drive | Regular | 20 / 27 / 23 | 10.2 | 386 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.2 L 4-cyl diesel | Manual 4-spd | 2-Wheel Drive | Diesel | 26 / 31 / 28 | 8.4 | 364 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.2 L 4-cyl diesel | Manual 4-spd | 2-Wheel Drive | Diesel | 26 / 31 / 28 | 8.4 | 364 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.2 L 4-cyl diesel | Manual 5-spd | 2-Wheel Drive | Diesel | 26 / 32 / 29 | 8.1 | 351 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.2 L 4-cyl diesel | Manual 5-spd | 2-Wheel Drive | Diesel | 26 / 31 / 28 | 8.4 | 364 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.8 L 6-cyl | Automatic 4-spd | 2-Wheel Drive | Regular | 16 / 22 / 18 | 13.1 | 494 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.8 L 6-cyl | Automatic 4-spd | 2-Wheel Drive | Regular | 17 / 24 / 19 | 12.4 | 468 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.8 L 6-cyl | Manual 4-spd | 2-Wheel Drive | Regular | 16 / 21 / 18 | 13.1 | 494 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.8 L 6-cyl | Manual 4-spd | 2-Wheel Drive | Regular | 16 / 22 / 18 | 13.1 | 494 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.8 L 6-cyl | Manual 5-spd | 2-Wheel Drive | Regular | 16 / 22 / 18 | 13.1 | 494 | Small Pickup Trucks 2WD |
| S15 Pickup 2WD | 2.8 L 6-cyl | Manual 5-spd | 2-Wheel Drive | Regular | 16 / 23 / 19 | 12.4 | 468 | Small Pickup Trucks 2WD |
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 1984 GMC S15 Pickup.