1989 · Subcompact Car · Gas
1989 BMW 6 Series MPG & fuel economy
The 1989 BMW 6 Series is a subcompact car offered in 2 EPA-rated configurations. The most efficient version returns 16 MPG combined (14 city / 21 highway) on regular gasoline. Across the lineup, combined ratings range from 15 to 16 MPG. That's up 1 MPG from the 1988 model. Among 61 subcompact cars rated for 1989, it ranks 44th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,906 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1989 BMW 6 Series's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.0 km/L in the city and 8.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 14 | 6.0 | 16.8 |
| Highway | 21 | 8.9 | 11.2 |
| Combined | 16 | 6.8 | 14.7 |
How it ranks among 1989 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
6 Series MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 3.4L 6-cyl · 5-speed manual 635csi |
Gas | 14 MPG | 21 MPG | 16 MPG | — | $2,906 |
| RWD · 3.4L 6-cyl · 4-speed automatic 635csi |
Gas | 14 MPG | 18 MPG | 15 MPG | — | $3,100 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 3.4L 6-cyl
- Transmission
- 5-speed manual
- Drivetrain
- RWD
- Passenger volume
- 84 cu ft
- Cargo volume
- 12 cu ft
- Tailpipe CO₂
- 555 g/mi
1989 BMW 6 Series vs. rivals
Compare the 1989 6 Series
With any other car from any year, including other 6 Series model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1989 BMW 6 Series?
Up to 16 MPG combined (14 city / 21 highway); ratings range from 15 to 16 MPG depending on configuration.
What fuel does the 1989 BMW 6 Series use?
Regular gasoline.
What is the fuel average in km/L for the 1989 BMW 6 Series?
The 1989 BMW 6 Series's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.0 km/L in the city and 8.9 km/L on the highway.
How much does it cost to fuel the 1989 BMW 6 Series per year?
About $2,906 at 15,000 miles a year with $3.10/gal regular gas, or $19.38 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.