1987 · Large Car · Gas
1987 Oldsmobile Delta 88 Royale MPG & fuel economy
The 1987 Oldsmobile Delta 88 Royale is a large car with one EPA-rated configuration. The most efficient version returns 19 MPG combined (16 city / 25 highway) on regular gasoline. That's down 1 MPG from the 1986 model. Among 15 large cars rated for 1987, it ranks 9th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,447 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1987 Oldsmobile Delta 88 Royale's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 6.8 km/L in the city and 10.6 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 16 | 6.8 | 14.7 |
| Highway | 25 | 10.6 | 9.4 |
| Combined | 19 | 8.1 | 12.4 |
How it ranks among 1987 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Delta 88 Royale 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 Royale |
Gas | 16 MPG | 25 MPG | 19 MPG | — | $2,447 |
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
- 468 g/mi
1987 Oldsmobile Delta 88 Royale vs. rivals
Compare the 1987 Delta 88 Royale
With any other car from any year, including other Delta 88 Royale model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1987 Oldsmobile Delta 88 Royale?
Up to 19 MPG combined (16 city / 25 highway).
What fuel does the 1987 Oldsmobile Delta 88 Royale use?
Regular gasoline.
What is the fuel average in km/L for the 1987 Oldsmobile Delta 88 Royale?
The 1987 Oldsmobile Delta 88 Royale's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 6.8 km/L in the city and 10.6 km/L on the highway.
How much does it cost to fuel the 1987 Oldsmobile Delta 88 Royale per year?
About $2,447 at 15,000 miles a year with $3.10/gal regular gas, or $16.32 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.