2018 · Large Car · Gas
2018 BMW 7 Series MPG & fuel economy
The 2018 BMW 7 Series is a large car offered in 5 EPA-rated configurations. The most efficient version returns 24 MPG combined (21 city / 29 highway) on premium gasoline. Across the lineup, combined ratings range from 16 to 24 MPG. Efficiency is unchanged from the 2017 model. Among 31 large cars rated for 2018, it ranks 23rd for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,469 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 7 Series's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 12.3 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 21 | 8.9 | 11.2 |
| Highway | 29 | 12.3 | 8.1 |
| Combined | 24 | 10.2 | 9.8 |
How it ranks among 2018 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
7 Series MPG across model years
Full history →5 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 3.0L 6-cyl turbo · 8-speed automatic 740i |
Gas | 21 MPG | 29 MPG | 24 MPG | — | $2,469 |
| AWD · 3.0L 6-cyl turbo · 8-speed automatic 740i xDrive |
Gas | 20 MPG | 29 MPG | 23 MPG | — | $2,576 |
| RWD · 4.4L 8-cyl turbo · 8-speed automatic 750i |
Gas | 17 MPG | 25 MPG | 20 MPG | — | $2,962 |
| AWD · 4.4L 8-cyl turbo · 8-speed automatic 750i xDrive |
Gas | 16 MPG | 25 MPG | 19 MPG | — | $3,118 |
| AWD · 6.6L 12-cyl turbo · 8-speed automatic M760i xDrive |
Gas | 13 MPG | 20 MPG | 16 MPG | — | $3,703 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 3.0L 6-cyl turbo
- Transmission
- 8-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 114 cu ft
- Cargo volume
- 14 cu ft
- Tailpipe CO₂
- 372 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2018 BMW 7 Series vs. rivals
Compare the 2018 7 Series
With any other car from any year, including other 7 Series model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2018 BMW 7 Series Plug-in Hybrid (64 MPGe + 27 MPG)
Frequently asked questions
What is the gas mileage of the 2018 BMW 7 Series?
Up to 24 MPG combined (21 city / 29 highway); ratings range from 16 to 24 MPG depending on configuration.
What fuel does the 2018 BMW 7 Series use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2018 BMW 7 Series?
The 2018 BMW 7 Series's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 12.3 km/L on the highway.
How much does it cost to fuel the 2018 BMW 7 Series per year?
About $2,469 at 15,000 miles a year with $3.95/gal premium gas, or $16.46 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.