What does the 2021 BMW 8 Series cost per mile?
Fuel cost a mile
12.8cents
- 2025 IRS rate: 70 cents a mile.
- Margin: 57.2 cents a mile.
- $5,720 per 10,000 miles.
- 2021 BMW 8 Series 840i Gran Coupe RWD: 25 mpg.
- Median of 77 gas and hybrid sedans (2021): 12.3 cents a mile.
Gas $3.20. 2025 IRS rate 70 cents.
| Trim | Rating | Cost a mile | Margin a mile | Per 10,000 mi |
|---|---|---|---|---|
| 840i Gran Coupe RWD | 25 mpg | 12.8 cents | 57.2 cents | $5,720 |
| 840i xDrive Gran Coupe AWD | 23 mpg | 13.9 cents | 56.1 cents | $5,609 |
| 840i RWD | 25 mpg | 12.8 cents | 57.2 cents | $5,720 |
| 840i xDrive AWD | 23 mpg | 13.9 cents | 56.1 cents | $5,609 |
| M850i xDrive Gran Coupe AWD | 20 mpg | 16.0 cents | 54.0 cents | $5,400 |
| M850i xDrive AWD | 20 mpg | 16.0 cents | 54.0 cents | $5,400 |
| M8 Gran Coupe AWD | 20 mpg | 16.0 cents | 54.0 cents | $5,400 |
What this cannot tell you
Fuel only. Insurance, repairs and value loss not counted.
The IRS rate covers every cost, not fuel alone.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree