What does the 2023 Mercedes-Benz SL-Class cost per mile?
Fuel cost a mile
13.9cents
- 2025 IRS rate: 70 cents a mile.
- Margin: 56.1 cents a mile.
- $5,609 per 10,000 miles.
- 2023 Mercedes-Benz SL-Class SL-Class AMG SL 43 RWD: 23 mpg.
- Median of 16 gas and hybrid convertibles (2023): 15.3 cents a mile.
Gas $3.20. 2025 IRS rate 70 cents.
| Trim | Rating | Cost a mile | Margin a mile | Per 10,000 mi |
|---|---|---|---|---|
| SL-Class AMG SL 43 RWD | 23 mpg | 13.9 cents | 56.1 cents | $5,609 |
| AMG SL 55 Roadster | 16 mpg | 20.0 cents | 50.0 cents | $5,000 |
| SL 63 AMG Roadster 2D RWD | 16 mpg | 20.0 cents | 50.0 cents | $5,000 |
| SL-Class AMG SL 63 4MATIC | 16 mpg | 20.0 cents | 50.0 cents | $5,000 |
| SL 400 Roadster 2D RWD | 23 mpg | 13.9 cents | 56.1 cents | $5,609 |
| SL 550 Roadster 2D RWD | 16 mpg | 20.0 cents | 50.0 cents | $5,000 |
| SL 65 AMG Roadster 2D RWD | 16 mpg | 20.0 cents | 50.0 cents | $5,000 |
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