1991 · Special Purpose Vehicle · Gas
1991 GMC Jimmy MPG & fuel economy
The 1991 GMC Jimmy is a special purpose vehicle offered in 6 EPA-rated configurations. The most efficient version returns 18 MPG combined (16 city / 22 highway) on regular gasoline. Across the lineup, combined ratings range from 12 to 18 MPG. Efficiency is unchanged from the 1990 model. Among 45 special purpose vehicles rated for 1991, it ranks 15th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,583 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1991 GMC Jimmy's fuel average is 7.7 km/L (13.1 L/100 km), or 18 MPG combined: 6.8 km/L in the city and 9.4 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 16 | 6.8 | 14.7 |
| Highway | 22 | 9.4 | 10.7 |
| Combined | 18 | 7.7 | 13.1 |
How it ranks among 1991 Special Purpose Vehicles
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Jimmy MPG across model years
Full history →6 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 4.3L 6-cyl · 4-speed automatic Jimmy Sonoma 2WD |
Gas | 16 MPG | 22 MPG | 18 MPG | — | $2,583 |
| RWD · 4.3L 6-cyl · 5-speed manual Jimmy Sonoma 2WD |
Gas | 15 MPG | 22 MPG | 18 MPG | — | $2,583 |
| 4WD/AWD · 4.3L 6-cyl · 4-speed automatic Jimmy Sonoma 4WD |
Gas | 15 MPG | 20 MPG | 17 MPG | — | $2,735 |
| 4WD/AWD · 4.3L 6-cyl · 5-speed manual Jimmy Sonoma 4WD |
Gas | 14 MPG | 18 MPG | 16 MPG | — | $2,906 |
| 4WD/AWD · 5.7L 8-cyl · 4-speed automatic Jimmy V1500 4WD |
Gas | 11 MPG | 15 MPG | 13 MPG | — | $3,577 |
| 4WD/AWD · 5.7L 8-cyl · 4-speed manual Jimmy V1500 4WD |
Gas | 11 MPG | 13 MPG | 12 MPG | — | $3,875 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 4.3L 6-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- RWD
- Tailpipe CO₂
- 494 g/mi
1991 GMC Jimmy vs. rivals
Compare the 1991 Jimmy
With any other car from any year, including other Jimmy model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1991 GMC Jimmy Diesel (17 MPG)
Frequently asked questions
What is the gas mileage of the 1991 GMC Jimmy?
Up to 18 MPG combined (16 city / 22 highway); ratings range from 12 to 18 MPG depending on configuration.
What fuel does the 1991 GMC Jimmy use?
Regular gasoline.
What is the fuel average in km/L for the 1991 GMC Jimmy?
The 1991 GMC Jimmy's fuel average is 7.7 km/L (13.1 L/100 km), or 18 MPG combined: 6.8 km/L in the city and 9.4 km/L on the highway.
How much does it cost to fuel the 1991 GMC Jimmy per year?
About $2,583 at 15,000 miles a year with $3.10/gal regular gas, or $17.22 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.