1985 · Midsize Car · Gas
1985 Dodge Diplomat MPG & fuel economy
The 1985 Dodge Diplomat is a midsize car offered in 3 EPA-rated configurations. The most efficient version returns 17 MPG combined (15 city / 20 highway) on premium gasoline. Across the lineup, combined ratings range from 12 to 17 MPG. That's up 2 MPG from the 1984 model. Among 46 midsize cars rated for 1985, it ranks 43rd 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 1985 Dodge Diplomat'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 8.5 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 15 | 6.4 | 15.7 |
| Highway | 20 | 8.5 | 11.8 |
| Combined | 17 | 7.2 | 13.8 |
How it ranks among 1985 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Diplomat MPG across model years
Full history →3 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 5.2L 8-cyl · 3-speed automatic Diplomat |
Gas | 15 MPG | 20 MPG | 17 MPG | — | $3,485 |
| RWD · 5.2L 8-cyl · 3-speed automatic Diplomat |
Gas | 15 MPG | 19 MPG | 16 MPG | — | $3,703 |
| RWD · 5.2L 8-cyl · 3-speed automatic Diplomat |
Gas | 11 MPG | 14 MPG | 12 MPG | — | $4,938 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 5.2L 8-cyl
- Transmission
- 3-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 99 cu ft
- Cargo volume
- 16 cu ft
- Tailpipe CO₂
- 523 g/mi
1985 Dodge Diplomat vs. rivals
Compare the 1985 Diplomat
With any other car from any year, including other Diplomat model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1985 Dodge Diplomat?
Up to 17 MPG combined (15 city / 20 highway); ratings range from 12 to 17 MPG depending on configuration.
What fuel does the 1985 Dodge Diplomat use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 1985 Dodge Diplomat?
The 1985 Dodge Diplomat'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 8.5 km/L on the highway.
How much does it cost to fuel the 1985 Dodge Diplomat 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.