2021 Audi S8 mpg
Combined mpg, AWD
16mpg
- 13 city, 22 highway.
- 10 mpg below the median of 81 sedans (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 |
|---|---|---|---|---|---|---|---|---|
| AWD | 4.0L 8cyl | AWD | 13 | 22 | 16 | 21.7 | 347 | $2,400 |
Fuel cost
AWD, 16 mpg combined.
- Per year
- $2,400
- Per month
- $200
- Per mile
- 20.0 cents
- Fill the tank
- $69.44
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 4.5 | $14.55 |
| 300 miles | 13.6 | $43.64 |
| 500 miles | 22.7 | $72.73 |
| 1,000 miles | 45.5 | $145 |
Commute cost
- Per month
- $173
- Per year
- $2,080
- Miles a month
- 867
AWD. 20 miles each way, 5 days a week.
Is 16 mpg good? No. Beats 4% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | Combined mpg | Compare |
|---|---|---|---|
| 2021 Audi S8 | AWD | 16 mpg | |
| 2021 Karma Revero GT | RWD | 70 mpg | Compare |
| 2021 Audi RS 7 | AWD | 17 mpg |
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