1990 · Subcompact Car · Gas
1990 Dodge Omni MPG & fuel economy
The 1990 Dodge Omni is a subcompact car offered in 2 EPA-rated configurations. The most efficient version returns 25 MPG combined (22 city / 31 highway) on regular gasoline. Across the lineup, combined ratings range from 24 to 25 MPG. That's down 1 MPG from the 1989 model. Among 56 subcompact cars rated for 1990, it ranks 23rd for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,860 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1990 Dodge Omni's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 13.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 22 | 9.4 | 10.7 |
| Highway | 31 | 13.2 | 7.6 |
| Combined | 25 | 10.6 | 9.4 |
How it ranks among 1990 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Omni MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 2.2L 4-cyl · 5-speed manual Omni |
Gas | 22 MPG | 31 MPG | 25 MPG | — | $1,860 |
| FWD · 2.2L 4-cyl · 3-speed automatic Omni |
Gas | 22 MPG | 28 MPG | 24 MPG | — | $1,938 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 2.2L 4-cyl
- Transmission
- 5-speed manual
- Drivetrain
- FWD
- Passenger volume
- 84 cu ft
- Cargo volume
- 15 cu ft
- Tailpipe CO₂
- 355 g/mi
1990 Dodge Omni vs. rivals
Compare the 1990 Omni
With any other car from any year, including other Omni model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1990 Dodge Omni?
Up to 25 MPG combined (22 city / 31 highway); ratings range from 24 to 25 MPG depending on configuration.
What fuel does the 1990 Dodge Omni use?
Regular gasoline.
What is the fuel average in km/L for the 1990 Dodge Omni?
The 1990 Dodge Omni's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 13.2 km/L on the highway.
How much does it cost to fuel the 1990 Dodge Omni per year?
About $1,860 at 15,000 miles a year with $3.10/gal regular gas, or $12.40 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.