1988 · Special Purpose Vehicle · Diesel
1988 GMC Jimmy Diesel MPG & fuel economy
The 1988 GMC Jimmy Diesel is a special purpose vehicle with one EPA-rated configuration. The most efficient version returns 17 MPG combined (15 city / 20 highway) on diesel. That's up 1 MPG from the 1987 model. Among 34 special purpose vehicles rated for 1988, it ranks 24th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $3,265 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1988 GMC Jimmy Diesel's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.5 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 15 | 6.4 | 15.7 |
| Highway | 20 | 8.5 | 11.8 |
| Combined | 17 | 7.2 | 13.8 |
How it ranks among 1988 Special Purpose Vehicles
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Jimmy Diesel MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| 4WD/AWD · 6.2L 8-cyl · 4-speed automatic V15 Jimmy 4WD |
Diesel | 15 MPG | 20 MPG | 17 MPG | — | $3,265 |
Specs (most efficient configuration)
- Fuel
- Diesel
- Engine / motor
- 6.2L 8-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- 4WD/AWD
- Tailpipe CO₂
- 599 g/mi
1988 GMC Jimmy Diesel vs. rivals
Compare the 1988 Jimmy Diesel
With any other car from any year, including other Jimmy Diesel model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1988 GMC Jimmy (22 MPG)
Frequently asked questions
What is the gas mileage of the 1988 GMC Jimmy Diesel?
Up to 17 MPG combined (15 city / 20 highway).
What fuel does the 1988 GMC Jimmy Diesel use?
Diesel.
What is the fuel average in km/L for the 1988 GMC Jimmy Diesel?
The 1988 GMC Jimmy Diesel's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.5 km/L on the highway.
How much does it cost to fuel the 1988 GMC Jimmy Diesel per year?
About $3,265 at 15,000 miles a year with $3.70/gal diesel fuel, or $21.76 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.