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2019 Rolls-Royce Dawn
Shown: 2019 Rolls-Royce Dawn. Photo: Mr.choppers, CC BY-SA 3.0, via Wikimedia Commons
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  • MY2016–2021

Rolls-Royce Dawn MPG & Fuel Cost by Year

6 model years · 2016–2021

14 MPG
Combined
12 MPG
City
18 MPG
Highway
Annual cost · MY2021 Dawn 6.6L 12-cyl turbo RWD
$5,740

15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)

All Rolls-Royce models

Rolls-Royce Dawn fuel economy at a glance

EPA has rated the Rolls-Royce Dawn for 6 model years, 2016 to 2021. Across those years its combined rating runs 14–15 MPG. The latest model year, 2021, has 2 configurations rated 14 MPG combined and costing $5,740 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2016 is the 2016 Dawn 6.6L 12-cyl turbo RWD, at 15 MPG.

Rolls-Royce Dawn MPG by year

1416 20162021 Gas 1416 20162021 Gas
Combined MPG: the line is the most efficient configuration, the shaded band reaches down to the least efficient. Dotted lines mark new generations.
Rolls-Royce Dawn: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Gas (MPG) $/yr
2016-2021 Generation page
2021 14 $5,740
2020 14 $5,790
2019 14 $5,790
2018 14 $5,760
2017 14 $5,700
2016 15 $5,540

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 Dawn generations

1 generations between 2016 and 2021. Open one for the table of every model year and configuration.

2019 Rolls-Royce Dawn

2016-2021 Rolls-Royce Dawn

14–15 MPG · $5,540–$5,790/yr

2021 powertrain options

Gas · 6.6L
Combined
14 MPG
Per year
$5,740
See gas configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · premium gasoline $5.36/gal (U.S. average, Sep 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Rolls-Royce Dawn's gas mileage by year?

EPA combined ratings for the Rolls-Royce Dawn run 14–15 MPG across model years 2016 to 2021. The latest year, 2021, is rated 14 MPG.

Which Rolls-Royce Dawn model year has the best gas mileage?

The 2016 Rolls-Royce Dawn Dawn 6.6L 12-cyl turbo RWD has the highest combined rating since 2016, at 15 MPG.

How much does a Rolls-Royce Dawn cost to fuel per year?

For MY2021, EPA-rated configurations cost $5,740 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $5,740.

Has the Rolls-Royce Dawn's fuel economy improved over time?

No. The most efficient configuration moved from 15 MPG in 2016 to 14 MPG in 2021, 1 MPG less.