1988 · Large Car · Gas
1988 Oldsmobile Delta 88 MPG & fuel economy
The 1988 Oldsmobile Delta 88 is a large car with one EPA-rated configuration. The most efficient version returns 20 MPG combined (17 city / 26 highway) on regular gasoline. Among 18 large 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 $2,325 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1988 Oldsmobile Delta 88's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.2 km/L in the city and 11.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 17 | 7.2 | 13.8 |
| Highway | 26 | 11.1 | 9.0 |
| Combined | 20 | 8.5 | 11.8 |
How it ranks among 1988 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Delta 88 MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 3.8L 6-cyl · 4-speed automatic Delta 88 |
Gas | 17 MPG | 26 MPG | 20 MPG | — | $2,325 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 3.8L 6-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- FWD
- Passenger volume
- 108 cu ft
- Cargo volume
- 16 cu ft
- Tailpipe CO₂
- 444 g/mi
1988 Oldsmobile Delta 88 vs. rivals
Compare the 1988 Delta 88
With any other car from any year, including other Delta 88 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1988 Oldsmobile Delta 88?
Up to 20 MPG combined (17 city / 26 highway).
What fuel does the 1988 Oldsmobile Delta 88 use?
Regular gasoline.
What is the fuel average in km/L for the 1988 Oldsmobile Delta 88?
The 1988 Oldsmobile Delta 88's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.2 km/L in the city and 11.1 km/L on the highway.
How much does it cost to fuel the 1988 Oldsmobile Delta 88 per year?
About $2,325 at 15,000 miles a year with $3.10/gal regular gas, or $15.50 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.