1990 · Subcompact Car · Gas
1990 Geo Prizm MPG & fuel economy
The 1990 Geo Prizm is a subcompact car offered in 4 EPA-rated configurations. The most efficient version returns 27 MPG combined (24 city / 31 highway) on regular gasoline. Across the lineup, combined ratings range from 23 to 27 MPG. That's up 1 MPG from the 1989 model. Among 56 subcompact cars rated for 1990, it ranks 16th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,722 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1990 Geo Prizm's fuel average is 11.5 km/L (8.7 L/100 km), or 27 MPG combined: 10.2 km/L in the city and 13.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 24 | 10.2 | 9.8 |
| Highway | 31 | 13.2 | 7.6 |
| Combined | 27 | 11.5 | 8.7 |
How it ranks among 1990 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Prizm MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.6L 4-cyl · 5-speed manual Prizm |
Gas | 24 MPG | 31 MPG | 27 MPG | — | $1,722 |
| FWD · 1.6L 4-cyl · 5-speed manual Prizm |
Gas | 22 MPG | 29 MPG | 25 MPG | — | $1,860 |
| FWD · 1.6L 4-cyl · 3-speed automatic Prizm |
Gas | 22 MPG | 26 MPG | 24 MPG | — | $1,938 |
| FWD · 1.6L 4-cyl · 4-speed automatic Prizm |
Gas | 21 MPG | 28 MPG | 23 MPG | — | $2,022 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 1.6L 4-cyl
- Transmission
- 5-speed manual
- Drivetrain
- FWD
- Passenger volume
- 83 cu ft
- Cargo volume
- 17 cu ft
- Tailpipe CO₂
- 329 g/mi
1990 Geo Prizm vs. rivals
Compare the 1990 Prizm
With any other car from any year, including other Prizm model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1990 Geo Prizm?
Up to 27 MPG combined (24 city / 31 highway); ratings range from 23 to 27 MPG depending on configuration.
What fuel does the 1990 Geo Prizm use?
Regular gasoline.
What is the fuel average in km/L for the 1990 Geo Prizm?
The 1990 Geo Prizm's fuel average is 11.5 km/L (8.7 L/100 km), or 27 MPG combined: 10.2 km/L in the city and 13.2 km/L on the highway.
How much does it cost to fuel the 1990 Geo Prizm per year?
About $1,722 at 15,000 miles a year with $3.10/gal regular gas, or $11.48 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.