2021 Rolls-Royce Dawn mpg
Combined mpg, RWD
14mpg
- 12 city, 18 highway.
- 5 mpg below the median of 17 convertibles (2021).
12,000 miles a year. Gas $3.20.
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| RWD | 6.6L 12cyl | RWD | 12 | 18 | 14 | 19.9 to 21.7 | N/A | $2,743 |
| Black Badge RWD | 6.6L 12cyl | RWD | 12 | 18 | 14 | 19.9 | 279 | $2,743 |
Fuel cost
RWD, 14 mpg combined.
- Per year
- $2,743
- Per month
- $229
- Per mile
- 22.9 cents
- Top trim: Black Badge RWD. $2,743 a year. Same as the RWD.
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 5.6 | $17.78 |
| 300 miles | 16.7 | $53.33 |
| 500 miles | 27.8 | $88.89 |
| 1,000 miles | 55.6 | $178 |
Commute cost
- Per month
- $198
- Per year
- $2,377
- Miles a month
- 867
RWD. 20 miles each way, 5 days a week.
Is 14 mpg good? No. Beats 0% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | Combined mpg | Compare |
|---|---|---|---|
| 2021 Rolls-Royce Dawn | RWD | 14 mpg | |
| 2021 McLaren 720S | Spider RWD | 18 mpg | Compare |
What this cannot tell you
EPA ratings. Your own mpg will differ.
Gas prices change by state and by week.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree