1985 · Compact Car · Gas
1985 BMW 5 Series MPG & fuel economy
The 1985 BMW 5 Series is a compact car offered in 4 EPA-rated configurations. The most efficient version returns 20 MPG combined (18 city / 24 highway) on regular gasoline. Across the lineup, combined ratings range from 17 to 20 MPG. Efficiency is unchanged from the 1984 model. Among 52 compact cars rated for 1985, it ranks 38th 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 1985 BMW 5 Series's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.7 km/L in the city and 10.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 18 | 7.7 | 13.1 |
| Highway | 24 | 10.2 | 9.8 |
| Combined | 20 | 8.5 | 11.8 |
How it ranks among 1985 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
5 Series MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 2.7L 6-cyl · 4-speed automatic 5 Series |
Gas | 18 MPG | 24 MPG | 20 MPG | — | $2,325 |
| RWD · 2.7L 6-cyl · 5-speed manual 5 Series |
Gas | 18 MPG | 23 MPG | 20 MPG | — | $2,325 |
| RWD · 3.4L 6-cyl · 4-speed automatic 5 Series |
Gas | 15 MPG | 20 MPG | 17 MPG | — | $2,735 |
| RWD · 3.4L 6-cyl · 5-speed manual 5 Series |
Gas | 14 MPG | 20 MPG | 17 MPG | — | $2,735 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 2.7L 6-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 86 cu ft
- Cargo volume
- 14 cu ft
- Tailpipe CO₂
- 444 g/mi
1985 BMW 5 Series vs. rivals
Compare the 1985 5 Series
With any other car from any year, including other 5 Series model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1985 BMW 5 Series Diesel (24 MPG)
Frequently asked questions
What is the gas mileage of the 1985 BMW 5 Series?
Up to 20 MPG combined (18 city / 24 highway); ratings range from 17 to 20 MPG depending on configuration.
What fuel does the 1985 BMW 5 Series use?
Regular gasoline.
What is the fuel average in km/L for the 1985 BMW 5 Series?
The 1985 BMW 5 Series's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.7 km/L in the city and 10.2 km/L on the highway.
How much does it cost to fuel the 1985 BMW 5 Series 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.