1991 · Special Purpose Vehicle · Gas
1991 Chevrolet Blazer MPG & fuel economy
The 1991 Chevrolet Blazer 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 10th 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 Chevrolet Blazer'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.
Blazer 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 S10 Blazer 2WD |
Gas | 16 MPG | 22 MPG | 18 MPG | — | $2,583 |
| RWD · 4.3L 6-cyl · 5-speed manual S10 Blazer 2WD |
Gas | 15 MPG | 22 MPG | 18 MPG | — | $2,583 |
| 4WD/AWD · 4.3L 6-cyl · 4-speed automatic S10 Blazer 4WD |
Gas | 15 MPG | 20 MPG | 17 MPG | — | $2,735 |
| 4WD/AWD · 4.3L 6-cyl · 5-speed manual S10 Blazer 4WD |
Gas | 14 MPG | 18 MPG | 16 MPG | — | $2,906 |
| 4WD/AWD · 5.7L 8-cyl · 4-speed automatic Blazer V1500 4WD |
Gas | 11 MPG | 15 MPG | 13 MPG | — | $3,577 |
| 4WD/AWD · 5.7L 8-cyl · 4-speed manual Blazer 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 Chevrolet Blazer vs. rivals
Compare the 1991 Blazer
With any other car from any year, including other Blazer model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1991 Chevrolet Blazer Diesel (17 MPG)
Frequently asked questions
What is the gas mileage of the 1991 Chevrolet Blazer?
Up to 18 MPG combined (16 city / 22 highway); ratings range from 12 to 18 MPG depending on configuration.
What fuel does the 1991 Chevrolet Blazer use?
Regular gasoline.
What is the fuel average in km/L for the 1991 Chevrolet Blazer?
The 1991 Chevrolet Blazer'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 Chevrolet Blazer 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.