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- MY2019–2027
Rolls-Royce Cullinan MPG & Fuel Cost by Year
9 model years · 2019–2027
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Rolls-Royce Cullinan fuel economy at a glance
EPA has rated the Rolls-Royce Cullinan for 9 model years, 2019 to 2027. Across those years its combined rating runs 13–14 MPG. The latest model year, 2027, has 2 configurations rated 13 MPG combined and costing $6,020 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2019 is the 2026 Cullinan 6.7L 12-cyl turbo AWD, at 14 MPG. Model year 2027 is still being filled in by EPA, so its row may gain configurations.
Rolls-Royce Cullinan MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2019-2027* (2019) Generation page | ||
| 2027 (partial) | 13 | $6,020 |
| 2026 | 14 | $5,600 |
| 2025 | 14 | $5,600 |
| 2024 | 14 | $5,690 |
| 2023 | 14 | $5,680 |
| 2022 | 14 | $5,610 |
| 2021 | 14 | $5,610 |
| 2020 | 14 | $5,620 |
| 2019 | 14 | $5,580 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Rolls-Royce Cullinan generations
1 generations between 2019 and 2027. Open one for the table of every model year and configuration.
2027 powertrain options
More Rolls-Royce models
Frequently asked questions
What is the Rolls-Royce Cullinan's gas mileage by year?
EPA combined ratings for the Rolls-Royce Cullinan run 13–14 MPG across model years 2019 to 2027. The latest year, 2027, is rated 13 MPG.
Which Rolls-Royce Cullinan model year has the best gas mileage?
The 2026 Rolls-Royce Cullinan Cullinan 6.7L 12-cyl turbo AWD has the highest combined rating since 2019, at 14 MPG.
How much does a Rolls-Royce Cullinan cost to fuel per year?
For MY2027, EPA-rated configurations cost $6,020 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $6,020.
Has the Rolls-Royce Cullinan's fuel economy improved over time?
No. The most efficient configuration moved from 14 MPG in 2019 to 13 MPG in 2027, 1 MPG less.
Which Rolls-Royce Cullinan model years have the same ratings?
EPA lists identical ratings as the previous year for 2026. The generation pages mark those years "same EPA ratings" and point to the year that holds the full table.