GMC
V15 Jimmy 4WD

U.S. fuel economy and specifications from the EPA.

GMC Sierra square-body pickup truck as sold in the 1980s
17Best combined MPG1988 model year
1987–1988Model years2 with EPA ratings
8Rated configurationsDrive, transmission and engine
5–6.2 LEngine sizeDisplacement

Best combined MPG by model year

The highest EPA rating among each year's configurations.

1987 16 MPG
1988 17 MPG

3 configurations.

4-Wheel or All-Wheel Drive · Automatic 4-spd

Regular gasoline · Special Purpose Vehicles

Combined MPG
13
Engine displacement
5.7 L
Cylinders
8
EPA listing for this configuration: 1988, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 5.7 L, Regular

4-Wheel or All-Wheel Drive · Manual 4-spd

Regular gasoline · Special Purpose Vehicles

Combined MPG
12
Engine displacement
5.7 L
Cylinders
8
EPA listing for this configuration: 1988, 4-Wheel or All-Wheel Drive, Manual 4-spd, 5.7 L, Regular

4-Wheel or All-Wheel Drive · Automatic 4-spd

Diesel · Special Purpose Vehicles

Combined MPG
17
Engine displacement
6.2 L
Cylinders
8
EPA listing for this configuration: 1988, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 6.2 L, Diesel

More California data