1991 Mercedes-Benz 300 SL Gullwing Coupe by Ostermeier
Sold at Broad Arrow Auctions on Oct. 2, 2026.
$307,500Confirmed
The price as reported by the house. Hammer price $275,000, before the buyer's premium. Read from the house's results Nov. 9, 2026.
The car
- Year
- 1991
- Make and model
- Mercedes-Benz SL
- Generation
- SL R129
- Version
- 300 SL / SL320
- Miles shown
- 9,627
- Chassis
- CA497070
Against comparable sales
Above the middle half of 42 comparable sales, 1262% over its top.
Middle half of sales$7,650 to $20,188
Median$13,075
Sales behind it42Likely
From 42 sales of the Mercedes-Benz 300 SL / SL320 (SL R129) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $7,650 and $20,188.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1991 Mercedes-Benz 300SL 5-SpeedBring a Trailer, Aug. 2, 2026 | Bring a Trailer | Aug. 2, 2026 | $20,313 |
| 1991 Mercedes-Benz 300SLBring a Trailer, July 31, 2026 | Bring a Trailer | July 31, 2026 | $3,200 |
| 1991 Mercedes-Benz 300SLBring a Trailer, June 20, 2026 | Bring a Trailer | June 20, 2026 | $13,650 |
| 1991 Mercedes-Benz 300SL ConvertibleMecum, May 13, 2026 | Mecum | May 13, 2026 | $11,000 |
| 1991 Mercedes-Benz 300SL ConvertibleMecum, Oct. 29, 2025 | Mecum | Oct. 29, 2025 | $2,300 |
| 1991 Mercedes-Benz 300SLBring a Trailer, April 23, 2025 | Bring a Trailer | April 23, 2025 | $9,650 |
| 1990 Mercedes-Benz 300SL 5-SpeedBring a Trailer, June 9, 2026 | Bring a Trailer | June 9, 2026 | $17,666 |
| 1992 Mercedes-Benz 300SL 5-SpeedBring a Trailer, Feb. 22, 2026 | Bring a Trailer | Feb. 22, 2026 | $25,000 |