1988 · Subcompact Car · Gas
1988 Pontiac Firefly MPG & fuel economy
The 1988 Pontiac Firefly is a subcompact car offered in 3 EPA-rated configurations. The most efficient version returns 39 MPG combined (36 city / 44 highway) on regular gasoline. Across the lineup, combined ratings range from 34 to 39 MPG. Efficiency is unchanged from the 1987 model. Among 55 subcompact cars rated for 1988, it ranks 2nd for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,192 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1988 Pontiac Firefly's fuel average is 16.6 km/L (6.0 L/100 km), or 39 MPG combined: 15.3 km/L in the city and 18.7 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 36 | 15.3 | 6.5 |
| Highway | 44 | 18.7 | 5.3 |
| Combined | 39 | 16.6 | 6.0 |
How it ranks among 1988 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Firefly MPG across model years
Full history →3 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.0L 3-cyl · 5-speed manual Firefly |
Gas | 36 MPG | 44 MPG | 39 MPG | — | $1,192 |
| FWD · 1.0L 3-cyl turbo · 5-speed manual Turbo Firefly |
Gas | 31 MPG | 39 MPG | 34 MPG | — | $1,368 |
| FWD · 1.0L 3-cyl · 3-speed automatic Firefly |
Gas | 32 MPG | 36 MPG | 34 MPG | — | $1,368 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 1.0L 3-cyl
- Transmission
- 5-speed manual
- Drivetrain
- FWD
- Passenger volume
- 79 cu ft
- Cargo volume
- 8 cu ft
- Tailpipe CO₂
- 228 g/mi
1988 Pontiac Firefly vs. rivals
Compare the 1988 Firefly
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Frequently asked questions
What is the gas mileage of the 1988 Pontiac Firefly?
Up to 39 MPG combined (36 city / 44 highway); ratings range from 34 to 39 MPG depending on configuration.
What fuel does the 1988 Pontiac Firefly use?
Regular gasoline.
What is the fuel average in km/L for the 1988 Pontiac Firefly?
The 1988 Pontiac Firefly's fuel average is 16.6 km/L (6.0 L/100 km), or 39 MPG combined: 15.3 km/L in the city and 18.7 km/L on the highway.
How much does it cost to fuel the 1988 Pontiac Firefly per year?
About $1,192 at 15,000 miles a year with $3.10/gal regular gas, or $7.95 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.