1986 · Subcompact Car · Gas
1986 Porsche 928 MPG & fuel economy
The 1986 Porsche 928 is a subcompact car offered in 2 EPA-rated configurations. The most efficient version returns 17 MPG combined (15 city / 21 highway) on premium gasoline. Among 61 subcompact cars rated for 1986, it ranks 57th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $3,485 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1986 Porsche 928's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 15 | 6.4 | 15.7 |
| Highway | 21 | 8.9 | 11.2 |
| Combined | 17 | 7.2 | 13.8 |
How it ranks among 1986 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
928 MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 5.0L 8-cyl · 4-speed automatic 928 S |
Gas | 15 MPG | 21 MPG | 17 MPG | — | $3,485 |
| RWD · 5.0L 8-cyl · 5-speed manual 928 S |
Gas | 15 MPG | 22 MPG | 17 MPG | — | $3,485 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 5.0L 8-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 74 cu ft
- Cargo volume
- 8 cu ft
- Tailpipe CO₂
- 523 g/mi
1986 Porsche 928 vs. rivals
Compare the 1986 928
With any other car from any year, including other 928 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1986 Porsche 928?
Up to 17 MPG combined (15 city / 21 highway).
What fuel does the 1986 Porsche 928 use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 1986 Porsche 928?
The 1986 Porsche 928's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.
How much does it cost to fuel the 1986 Porsche 928 per year?
About $3,485 at 15,000 miles a year with $3.95/gal premium gas, or $23.24 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.