AutoSpecData

Bentley Bentayga Annual Fuel Cost

Running a 2027 Bentley Bentayga costs about $3,600 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2027):

The Bentley Bentayga costs an estimated $3,600/year in fuel (206 g CO₂/mi).

Verifiedfueleconomy.gov · Verified August 11, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceDimensionsCurb WeightEV Range

Bentley Bentayga Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2027Config 1 of 2Auto (S8), 6 cyl, 3.0 L6 3.0LPremium Gasoline21$3,6002068
2027Config 2 of 2Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline16$4,7505533
2026Config 1 of 2Auto (S8), 6 cyl, 3.0 L6 3.0LPremium Gasoline21$3,6002067
2026Config 2 of 2Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline16$4,7505533
2025Config 1 of 2Auto (S8), 6 cyl, 3.0 L6 3.0LPremium Gasoline21$3,6002037
2025Config 2 of 2Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline16$4,7505533
2024Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline16$4,7505533
2023Config 1 of 3Auto (S8), 12 cyl, 6.0 L12 6.0LPremium Gasoline14$5,4506172
2023Config 2 of 3Auto (S8), 6 cyl, 3.0 L6 3.0LPremium Gasoline20$3,8002227
2023Config 3 of 3Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline17$4,4505273
2022Config 1 of 2Auto (S8), 12 cyl, 6.0 L12 6.0LPremium Gasoline14$5,4506162
2022Config 2 of 2Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline18$4,2004973
2021Config 1 of 3Auto (S8), 12 cyl, 6.0 L12 6.0LPremium Gasoline14$5,4506161
2021Config 2 of 3Auto (S8), 6 cyl, 3.0 L6 3.0LPremium Gasoline19$4,0002567
2021Config 3 of 3Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline18$4,2004973
2020Config 1 of 3Auto (S8), 12 cyl, 6.0 L12 6.0LPremium Gasoline14$5,4506451
2020Config 2 of 3Auto (S8), 6 cyl, 3.0 L6 3.0LPremium Gasoline19$4,0002468
2020Config 3 of 3Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline17$4,4505083
2019Auto (S8), 8 cyl, 4.0 L8 4.0LPremium Gasoline17$4,4505083
2018Auto (S8), 12 cyl, 6.0 L12 6.0LPremium Gasoline15$5,0505962
2017Auto (S8), 12 cyl, 6.0 L12 6.0LPremium Gasoline15$5,0505962

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Bentley Bentayga data analysis

How Bentley Bentayga estimated annual fuel cost varies

Across 21 configurations recorded for the 2017 through 2027 Bentley Bentayga, estimated annual fuel cost runs from $3,600 to $5,450. The strongest figure belongs to the 2027 Bentley Bentayga (Auto (S8), 6 cyl, 3.0 L) at $3,600, and the weakest to the 2020 car (Auto (S8), 12 cyl, 6.0 L) at $5,450 — a spread of 34%. A gap that wide means the model year and configuration you buy matter more than the nameplate does: quoting a single number for the Bentley Bentayga would be misleading.

What changed for 2027

Average estimated annual fuel cost for the 2027 Bentley Bentayga is $4,175, against $4,175 for the 2026 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Bentley Bentayga data

This page lists every 2017 through 2027 Bentley Bentayga record we hold for this measurement — 21 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Configurations behind these Bentley Bentayga numbers

The 2017 through 2027 Bentley Bentayga entries here cover the variants Auto (S8), 6 cyl, 3.0 L, Auto (S8), 8 cyl, 4.0 L and Auto (S8), 12 cyl, 6.0 L. 2023 is the busiest model year in the record with 3 separate measured configurations, which is why a single quoted estimated annual fuel cost figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Bentley Bentayga figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Bentley Bentayga record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Frequently Asked Questions About Bentayga Fuel Cost

How much does it cost to fuel the Bentley Bentayga?

The estimated annual fuel cost for the Bentley Bentayga is $3,600 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.

How much CO₂ does the Bentley Bentayga produce?

The Bentley Bentayga produces approximately 206 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

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