2023 Rolls-Royce Dawn Specs: MPG, Gas Mileage, Engine Size & Dimensions
2023 Rolls-Royce Dawn Specs at a Glance
The 2023 Rolls-Royce Dawn gets 15 mpg combined on the 6.6L Rear-Wheel Drive configuration, weighs 5,809 lbs, measures 207.9 in long. Figures are per configuration, not a single official number — other trims rate as low as 14 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 15 mpg (12 city / 19 hwy)
- Best configuration: 6.6L · Rear-Wheel Drive · Automatic (S8) · other 2023 trims rate 14–15 mpg combined
- Engine
- 6.6L 12-cyl
- 6.6L · Rear-Wheel Drive · Automatic (S8)
- Curb weight
- 5,809 lbs
- Heaviest recorded configuration: DAWN 2DR CONVERTIBLE
- Length
- 207.9 in · 76.8 in wide · 59.1 in tall
- Wheelbase
- 122.4 in
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →Rolls-Royce Dawn — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2021 | Auto (S8), 12 cyl, 6.6 L | 12 · 6.6L | Automatic (S8) | Rear-Wheel Drive | 12 | 18 | 14 | Premium Gasoline |
| 2020 | Auto (S8), 12 cyl, 6.6 L | 12 · 6.6L | Automatic (S8) | Rear-Wheel Drive | 12 | 18 | 14 | Premium Gasoline |
| 2019 | Auto (S8), 12 cyl, 6.6 L | 12 · 6.6L | Automatic (S8) | Rear-Wheel Drive | 12 | 18 | 14 | Premium Gasoline |
| 2018 | Auto (S8), 12 cyl, 6.6 L | 12 · 6.6L | Automatic (S8) | Rear-Wheel Drive | 12 | 18 | 14 | Premium Gasoline |
| 2017 | Auto (S8), 12 cyl, 6.6 L | 12 · 6.6L | Automatic (S8) | Rear-Wheel Drive | 12 | 19 | 14 | Premium Gasoline |
| 2016 | Auto (S8), 12 cyl, 6.6 L | 12 · 6.6L | Automatic (S8) | Rear-Wheel Drive | 12 | 19 | 15 | Premium Gasoline |
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All Rolls-Royce Dawn specifications
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View all Rolls-Royce models →Rolls-Royce Dawn — Frequently Asked Questions
What is the fuel economy of the 2021 Rolls-Royce Dawn?
The Rolls-Royce Dawn is EPA-rated at up to 15 MPG combined (12 city / 19 highway), a historical peak recorded on the 2016 model year.
What engine does the 2021 Rolls-Royce Dawn have?
The Rolls-Royce Dawn uses a 6.6L 12-cylinder engine paired with an Automatic transmission.
What years of the Rolls-Royce Dawn are covered here?
This page documents 6 verified Rolls-Royce Dawn configurations across model years 2016–2021.
Which model year of the Rolls-Royce Dawn is the most fuel efficient?
The 2016 Rolls-Royce Dawn holds the highest combined rating at 15 MPG; the 2017 sits lowest at 14 MPG, a difference of 1 MPG (about 7%) across the 6 rated years on file.
How many engine options does the Rolls-Royce Dawn have?
Across every year on record the Rolls-Royce Dawn uses one displacement, 6.6L, so trims differ by drivetrain and equipment rather than engine size.
Is the 2021 Rolls-Royce Dawn front-wheel drive or all-wheel drive?
Every Rolls-Royce Dawn configuration on record here is Rear-Wheel Drive; no alternative drivetrain appears in the 2016–2021 data.