Typical Cost of Fuel for a 2026 Bentley Bentayga
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It typically costs $5,150 a year to fuel a 2026 Bentley Bentayga, or about $429 a month. That is the U.S. Environmental Protection Agency's estimate for 15,000 miles of driving a year, at 16 MPG combined: 14 in the city and 21 on the highway.
This covers premium gasoline only. Insurance, maintenance, tires, registration and loan payments are separate costs, and what you pay at the pump depends on local prices and how you drive.
Annual fuel cost
$5,150
a year, 15,000 miles
A month
$429
$5,150 ÷ 12
Every 100 miles
$34.33
$5,150 ÷ 15,000 × 100
Across the versions of the 2026 Bentley Bentayga
EPA rates 2 versions of this model, and all of them carry the same annual cost estimate.
1 other version is not counted here: plug-in hybrid, fuel-cell or all-electric versions, whose costs are not comparable with the rest.
Gas mileage of the 2026 Bentley Bentayga
EPA ratings for a typical version.
Combined
16MPG
City
14MPG
Highway
21MPG
Tailpipe CO2: 553 grams a mile. Fuel: premium gasoline.
Where it sits among 2026 models
Each tick is the annual fuel cost of one of the 273 vehicles of model year 2026 on this site. The 2026 Bentley Bentayga is the 259th cheapest to fuel. Over five years EPA estimates it costs $13,750 more in fuel than the average new vehicle.
What this figure is
It is EPA's own annual cost estimate, the kind printed on a new car's window sticker. It assumes 15,000 miles a year, 55% of them in the city and 45% on the highway, at the national fuel prices EPA uses, which it revises from time to time.
To estimate your own cost, scale it by your mileage: someone who drives 10,000 miles a year would pay about two thirds of the figure. Fuel prices where you live move it too. The gas mileage ratings come from EPA's standard laboratory tests.
Common questions
How much does it cost to fuel a 2026 Bentley Bentayga for a year?
- EPA estimates $5,150 a year for a typical version, assuming 15,000 miles of driving and EPA's fuel prices.
How much is gas for a 2026 Bentley Bentayga per month?
- About $429 a month: EPA's annual estimate of $5,150 divided by 12. That works out to $34.33 for every 100 miles.
What gas mileage does a 2026 Bentley Bentayga get?
- A typical version is rated at 16 MPG combined: 14 in the city and 21 on the highway.
What kind of gas does a 2026 Bentley Bentayga take?
- EPA lists premium gasoline for every version of the 2026 Bentley Bentayga covered here.
Is a 2026 Bentley Bentayga cheap to fuel compared with other new cars?
- Over five years EPA estimates a typical version costs $13,750 more in fuel than the average new vehicle.
Source
U.S. Environmental Protection Agency and U.S. Department of Energy, Fuel Economy Data
Ratings for model year 2026. Retrieved on October 6, 2026.
fueleconomy.gov dataSource: U.S. Department of Energy and U.S. Environmental Protection Agency, fueleconomy.gov vehicle data. Annual fuel cost is EPA's estimate for 15,000 miles a year (55% city, 45% highway) at the fuel prices EPA assumes; your cost depends on how and where you drive.