GMC
GMC · model year 1988
1988 GMC T15 (S15) Pickup 4WD
Pickup · 4-Wheel or All-Wheel Drive · Gas · EPA class: Standard Pickup Trucks
EPA figures · 1988fueleconomy.gov
20MPG combined
18/24MPG city / highway
$3,350fuel a year
444 g CO₂ per mile 2.5 L 4-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 20 MPG
- City MPG
- 18 MPG
- Highway MPG
- 24 MPG
- Annual fuel cost
- $3,350
- Tailpipe CO₂
- 444 g per mile
- Model year
- 1988
- Body
- Pickup
- EPA size class
- Standard Pickup Trucks
- Drive
- 4-Wheel or All-Wheel Drive
- Engine
- 2.5 L 4-cyl
- Transmission
- Automatic 4-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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