1988 · Subcompact Car · Gas
1988 Isuzu I-Mark MPG & fuel economy
The 1988 Isuzu I-Mark is a subcompact car offered in 4 EPA-rated configurations. The most efficient version returns 33 MPG combined (31 city / 37 highway) on regular gasoline. Across the lineup, combined ratings range from 27 to 33 MPG. Efficiency is unchanged from the 1987 model. Among 55 subcompact cars rated for 1988, it ranks 7th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,409 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1988 Isuzu I-Mark's fuel average is 14.0 km/L (7.1 L/100 km), or 33 MPG combined: 13.2 km/L in the city and 15.7 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 31 | 13.2 | 7.6 |
| Highway | 37 | 15.7 | 6.4 |
| Combined | 33 | 14.0 | 7.1 |
How it ranks among 1988 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
I-Mark MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.5L 4-cyl · 5-speed manual I-Mark |
Gas | 31 MPG | 37 MPG | 33 MPG | — | $1,409 |
| FWD · 1.5L 4-cyl · 5-speed manual I-Mark |
Gas | 28 MPG | 35 MPG | 31 MPG | — | $1,500 |
| FWD · 1.5L 4-cyl · 3-speed automatic I-Mark |
Gas | 26 MPG | 30 MPG | 28 MPG | — | $1,661 |
| FWD · 1.5L 4-cyl turbo · 5-speed manual I-Mark |
Gas | 24 MPG | 33 MPG | 27 MPG | — | $1,722 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 1.5L 4-cyl
- Transmission
- 5-speed manual
- Drivetrain
- FWD
- Passenger volume
- 85 cu ft
- Cargo volume
- 17 cu ft
- Tailpipe CO₂
- 269 g/mi
1988 Isuzu I-Mark vs. rivals
Compare the 1988 I-Mark
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Frequently asked questions
What is the gas mileage of the 1988 Isuzu I-Mark?
Up to 33 MPG combined (31 city / 37 highway); ratings range from 27 to 33 MPG depending on configuration.
What fuel does the 1988 Isuzu I-Mark use?
Regular gasoline.
What is the fuel average in km/L for the 1988 Isuzu I-Mark?
The 1988 Isuzu I-Mark's fuel average is 14.0 km/L (7.1 L/100 km), or 33 MPG combined: 13.2 km/L in the city and 15.7 km/L on the highway.
How much does it cost to fuel the 1988 Isuzu I-Mark per year?
About $1,409 at 15,000 miles a year with $3.10/gal regular gas, or $9.39 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.