History and Background
The 1992 Mercedes-Benz 300 SL belongs to the R129 generation, which Mercedes-Benz introduced in 1989 as the successor to the R107. The model was positioned as a two-seat convertible GT with an emphasis on comfort, safety, and technical refinement. Within the model lineup, the 300 SL was a key variant in the early years of the R129, when Mercedes-Benz offered several six-cylinder and V8 variants simultaneously.
The R129 was developed during a period when Mercedes-Benz devoted considerable attention to structural safety and ease of use. As a result, the model came standard with an automatically deploying roll bar, an electrically operated soft top, and a body structure that aligned with the brand’s safety philosophy of the 1990s. In those years, the 300 SL was viewed as a more accessible model within the SL lineup, while the SL series itself retained a firm place in the higher segment of Mercedes-Benz convertibles.
The SL designation has a long history at Mercedes-Benz, but the R129 gave it a modern interpretation with a more angular and understated design than its predecessor. The 300 SL from this period is thus representative of the brand in the early 1990s: technically engineered, solidly built, and clearly focused on a combination of touring capabilities and everyday practicality.
Features and Details
The 1992 Mercedes-Benz 300 SL is equipped with a power window on the driver’s side, which is currently not functioning. This detail is one of the specific characteristics of the lot being offered and is relevant within the context of the R129’s electrical equipment, in which Mercedes-Benz automated many functions. Within the model range, such features were an integral part of the brand’s approach to luxury and comfort.
In the early years of the R129, the 300 SL was available with a six-cylinder inline engine, placing it below the more powerful V8 versions in the lineup. It is precisely this configuration that makes the Mercedes-Benz 300 SL an interesting addition to the SL family: a model that combines the technical foundation and character of the generation with a relatively straightforward powertrain. The combination of an open-top body, advanced safety features, and electric controls characterizes the generation in which this car was built.
Summary
The 1992 Mercedes-Benz 300 SL is an early version of the R129 generation, featuring the model’s characteristic technical and safety-oriented design. The power window on the driver’s side is currently not working. To get a good idea of the lot, we recommend that you attend the viewing day.
Please note: This car is being auctioned online by Classic Car Auctions.
This car is being offered in the online auction “Classics, Sports Cars, Youngtimers Uithoorn.” The car is available for viewing during the viewing days. The listed amount represents the lower end of the estimated value. Bidding starts at €2,500.
Auction
Opening: Friday, October 16, 2026, at 5:00 PM
Closing: Wednesday, November 4, 2026, starting at 8:00 PM
Location
Anthony Fokkerweg 7
1422 AE Uithoorn
Netherlands
Viewing Days
Friday, October 30 | 10:00 AM – 4:00 PM
Tuesday, November 3 | 10:00 AM – 4:00 PM
For more information about the auction, viewing days, and the full selection, visit www.classiccar-auctions.com.
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Transportation
After the auction, we can arrange transportation.
Within the Netherlands: €250, excluding VAT.
Outside the Netherlands: transportation upon request.
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