2018 · Midsize Car · Diesel
2018 BMW 5 Series Diesel MPG & fuel economy
The 2018 BMW 5 Series Diesel is a midsize car with one EPA-rated configuration. The most efficient version returns 30 MPG combined (26 city / 36 highway) on diesel. Among 74 midsize cars rated for 2018, it ranks 36th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $1,850 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2018 BMW 5 Series Diesel's fuel average is 12.8 km/L (7.8 L/100 km), or 30 MPG combined: 11.1 km/L in the city and 15.3 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 26 | 11.1 | 9.0 |
| Highway | 36 | 15.3 | 6.5 |
| Combined | 30 | 12.8 | 7.8 |
How it ranks among 2018 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
5 Series Diesel MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · 3.0L 6-cyl turbo · 8-speed automatic 540d xDrive |
Diesel | 26 MPG | 36 MPG | 30 MPG | — | $1,850 |
Specs (most efficient configuration)
- Fuel
- Diesel
- Engine / motor
- 3.0L 6-cyl turbo
- Transmission
- 8-speed automatic
- Drivetrain
- AWD
- Passenger volume
- 99 cu ft
- Cargo volume
- 14 cu ft
- Tailpipe CO₂
- 341 g/mi
- EPA fuel economy score
- 7/10
- EPA greenhouse gas score
- 5/10
2018 BMW 5 Series Diesel vs. rivals
Compare the 2018 5 Series Diesel
With any other car from any year, including other 5 Series Diesel model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2018 BMW 5 Series (27 MPG), 2018 BMW 5 Series Plug-in Hybrid (72 MPGe + 29 MPG)
Frequently asked questions
What is the gas mileage of the 2018 BMW 5 Series Diesel?
Up to 30 MPG combined (26 city / 36 highway).
What fuel does the 2018 BMW 5 Series Diesel use?
Diesel.
What is the fuel average in km/L for the 2018 BMW 5 Series Diesel?
The 2018 BMW 5 Series Diesel's fuel average is 12.8 km/L (7.8 L/100 km), or 30 MPG combined: 11.1 km/L in the city and 15.3 km/L on the highway.
How much does it cost to fuel the 2018 BMW 5 Series Diesel per year?
About $1,850 at 15,000 miles a year with $3.70/gal diesel fuel, or $12.33 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.