Updated November 2026 · Offer source
vs rivals: Mercedes-Benz S-Class Sedan $1,561/mo · Mercedes-Benz EQS Sedan $1,444/mo · Genesis G90 $1,438/mo
Graded on true cost as a percent of MSRP, against other luxury cars. This lease is 1.34%. How we grade
How $1,279 becomes $1,523
- The ad says $1,279 a month, and it also asks for $10,073 at signing.
- $1,279 of that is your first payment. The other $8,794 is extra money that you pay up front.
- Spread across the 36 months of the lease, $8,794 is $244 a month.
Every offer, ranked by true cost
| Trim | Advertised | Due | Term | True cost | Grade |
|---|---|---|---|---|---|
2026 AMG SL 43 Roadster MSRP $113,900 | $1,279 | $10,073 | 36 mo | $1,523 | B |
2027 AMG SL 43 Roadster MSRP $116,450 | $1,689 | $10,936 | 36 mo | $1,946 | F |
2026 AMG SL 55 Roadster MSRP $146,600 | $1,769 | $12,963 | 36 mo | $2,080 | B |
2027 AMG SL 55 Roadster MSRP $149,300 | $2,389 | $13,793 | 36 mo | $2,706 | F |
The math for the 2026 AMG SL 43 Roadster
- Due at signing, with payment 1 in it
- $10,073
- 35 more payments of $1,279
- $44,765
- Total for 36 months
- $54,838
- True cost each month
- $1,523
- Cost for each mile, with 30,000 miles allowed
- $1.83
Tax, title, license, and dealer fees are extra. Try your own numbers
The offer ends November 30, 2026. See the offer page
How the Mercedes-Benz SL Roadster lease changed
Since October 12, 2026, the true cost stayed at $1,523 a month.
- October 12, 2026: $1,279/mo, $10,073 due, 36 mo
- $1,523
- October 17, 2026: $1,279/mo, $10,073 due, 36 mo
- $1,523
- October 31, 2026: $1,279/mo, $10,073 due, 36 mo
- $1,523
- November 5, 2026: $1,279/mo, $10,073 due, 36 mo
- $1,523
- November 11, 2026: $1,279/mo, $10,073 due, 36 mo
- $1,523
Each line is the best offer where most regions share it, on the day that we collected the offers.
How it ranks among luxury cars
The Mercedes-Benz SL Roadster has the 18th lowest true cost of 19 luxury cars with an advertised lease this month. The lowest is the Genesis G70 at $514 a month.
The middle true cost in the class is $812 a month, and the Mercedes-Benz SL Roadster costs $711 more. Each month it costs 1.34% of its MSRP, and the middle of the class is 1.34%.
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