1985 · Wagon · Diesel
1985 Buick Century Wagon Diesel MPG & fuel economy
The 1985 Buick Century Wagon Diesel is a wagon offered in 2 EPA-rated configurations. The most efficient version returns 26 MPG combined (23 city / 31 highway) on diesel. Among 15 wagons rated for 1985, it ranks 7th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $2,135 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1985 Buick Century Wagon Diesel's fuel average is 11.1 km/L (9.0 L/100 km), or 26 MPG combined: 9.8 km/L in the city and 13.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 23 | 9.8 | 10.2 |
| Highway | 31 | 13.2 | 7.6 |
| Combined | 26 | 11.1 | 9.0 |
How it ranks among 1985 Wagons
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 4.3L 6-cyl · 3-speed automatic Century Wagon |
Diesel | 23 MPG | 31 MPG | 26 MPG | — | $2,135 |
| FWD · 4.3L 6-cyl · 3-speed automatic Century Wagon |
Diesel | 23 MPG | 32 MPG | 26 MPG | — | $2,135 |
Specs (most efficient configuration)
- Fuel
- Diesel
- Engine / motor
- 4.3L 6-cyl
- Transmission
- 3-speed automatic
- Drivetrain
- FWD
- Passenger volume
- 97 cu ft
- Cargo volume
- 42 cu ft
- Tailpipe CO₂
- 392 g/mi
1985 Buick Century Wagon Diesel vs. rivals
Compare the 1985 Century Wagon Diesel
With any other car from any year, including other Century Wagon Diesel model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1985 Buick Century Wagon (22 MPG)
Frequently asked questions
What is the gas mileage of the 1985 Buick Century Wagon Diesel?
Up to 26 MPG combined (23 city / 31 highway).
What fuel does the 1985 Buick Century Wagon Diesel use?
Diesel.
What is the fuel average in km/L for the 1985 Buick Century Wagon Diesel?
The 1985 Buick Century Wagon Diesel's fuel average is 11.1 km/L (9.0 L/100 km), or 26 MPG combined: 9.8 km/L in the city and 13.2 km/L on the highway.
How much does it cost to fuel the 1985 Buick Century Wagon Diesel per year?
About $2,135 at 15,000 miles a year with $3.70/gal diesel fuel, or $14.23 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.