- Newest year: 2020
- Gas
- Midsize cars
- Same as 2019
2019-2020 Bentley Mulsanne MPG & Fuel Cost
2 model years · 12 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Among the costliest midsize car configurations to fuel, MY2020. Ranked against all rated configurations, not sales-weighted.
2019-2020 Bentley Mulsanne at a glance
The 2019-2020 Bentley Mulsanne covers 2 model years in the EPA database (2 configurations in all), rated 12 MPG combined. The newest model year, 2020, costs about $6,830 a year to fuel for its most efficient version, the Mulsanne 6.8L 8-cyl turbo RWD (12 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA lists identical ratings for every model year of this generation.
2019-2020 Bentley Mulsanne by model year
What the 2020 Mulsanne 6.8L 8-cyl turbo RWD costs to drive
Per month
$569
$6,830 a year ÷ 12
Per 25 miles
$11.38
Per 100 miles
$45.53
Five years
$34,150
5 × the yearly cost, prices held at today's level
vs the midsize car median
$4,010more a year
Class median $2,820 a year, MY2020
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2020 Bentley Mulsanne MPG
EPA lists the same ratings for the 2020 Bentley Mulsanne as for the 2019 model, so the configurations and costs are the ones in the 2019 section above.See 2019
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Mulsanne (Most efficient) | 6.8L 8-cyl turbo | RWD | 10 | 16 | 12 | $6,830 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2019 Bentley Mulsanne MPG
12 MPG · $6,830/yr
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Mulsanne (Most efficient) | 6.8L 8-cyl turbo | RWD | 10 | 16 | 12 | $6,830 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the Mulsanne 6.8L 8-cyl turbo RWD: $8,140 in California and $5,920 in Texas, a $2,220 difference.
- California $8,140
- Washington $7,660
- New York $6,740
- Florida $6,230
- Texas $5,920
Similar cars
Closest combined MPG among MY2020 midsize car models.
Generations
- 2011-2018
- 2019-2020
Frequently asked questions
What gas mileage does the 2019-2020 Bentley Mulsanne get?
EPA rates the 2019-2020 Bentley Mulsanne at 12 MPG combined across 2 configurations and 2 model years. The most efficient version, the 2020 Mulsanne 6.8L 8-cyl turbo RWD, is rated 12 MPG (10 city, 16 highway).
Which years had the best MPG in the 2019-2020 Bentley Mulsanne?
Every model year of the 2019-2020 Bentley Mulsanne tops out at 12 MPG combined, so no year is better than another.
Did EPA ratings change during the 2019-2020 Bentley Mulsanne?
No. EPA lists the same ratings for every model year from 2019 to 2020.
How does the 2019-2020 Bentley Mulsanne compare with the previous generation?
The previous generation (2011-2018 Bentley Mulsanne) is rated 13–14 MPG combined and costs $5,930–$6,270 a year to fuel; the 2019-2020 model is rated 12 MPG and costs $6,830 a year.
How much does it cost to fuel a 2020 Bentley Mulsanne per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the Mulsanne 6.8L 8-cyl turbo RWD costs about $6,830 a year. Across all 1 configuration the cost runs $6,830 a year.
How much does it cost to drive a 2020 Bentley Mulsanne 100 miles?
About $45.53 per 100 miles for the Mulsanne 6.8L 8-cyl turbo RWD at premium gasoline $5.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2020 Bentley Mulsanne more efficient in the city or on the highway?
The Mulsanne 6.8L 8-cyl turbo RWD is rated 10 city and 16 highway MPG, so it is more efficient on the highway, by 6 MPG.
How does the 2020 Bentley Mulsanne compare with other midsize car configurations?
The Mulsanne 6.8L 8-cyl turbo RWD costs about $6,830 a year to fuel, $4,010 more than the class median of $2,820, and less than 0 of 10 midsize car configurations. The comparison covers all 159 rated midsize car configurations for MY2020, not weighted by sales.
Is the 2020 Bentley Mulsanne different from the 2019 model?
No. EPA lists the same ratings for 2019 and 2020: 1 configuration rated 12 MPG combined. See the 2019 Bentley Mulsanne for that year.