1987 · Midsize Car · Gas
1987 Dodge Diplomat MPG & fuel economy
The 1987 Dodge Diplomat is a midsize car offered in 3 EPA-rated configurations. The most efficient version returns 14 MPG combined (13 city / 16 highway) on regular gasoline. Across the lineup, combined ratings range from 12 to 17 MPG. That's down 1 MPG from the 1986 model. Among 32 midsize cars rated for 1987, it ranks 26th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $3,321 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1987 Dodge Diplomat's fuel average is 6.0 km/L (16.8 L/100 km), or 14 MPG combined: 5.5 km/L in the city and 6.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 13 | 5.5 | 18.1 |
| Highway | 16 | 6.8 | 14.7 |
| Combined | 14 | 6.0 | 16.8 |
How it ranks among 1987 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 | 13 MPG | 16 MPG | 14 MPG | — | $3,321 |
| 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 | 11 MPG | 14 MPG | 12 MPG | — | $3,875 |
Specs (most efficient configuration)
- Fuel
- Regular 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
- 635 g/mi
1987 Dodge Diplomat vs. rivals
Compare the 1987 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 1987 Dodge Diplomat?
Up to 14 MPG combined (13 city / 16 highway); ratings range from 12 to 17 MPG depending on configuration.
What fuel does the 1987 Dodge Diplomat use?
Regular gasoline.
What is the fuel average in km/L for the 1987 Dodge Diplomat?
The 1987 Dodge Diplomat's fuel average is 6.0 km/L (16.8 L/100 km), or 14 MPG combined: 5.5 km/L in the city and 6.8 km/L on the highway.
How much does it cost to fuel the 1987 Dodge Diplomat per year?
About $3,321 at 15,000 miles a year with $3.10/gal regular gas, or $22.14 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.