• 1992 Mercedes SL Class - 1
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Asking price

£29,850

Private seller

Chris Harris

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1992 Mercedes SL Class R129 300 SL

  • Right Hand Drive
  • 17,220 Miles
  • Manual, 5 speed
  • Petrol
  • 3000cc
  • 1992
  • K457PLT
  • Red
  • Private seller
  • GB
    Sunninghill, England, United Kingdom
Chris Harris

Insure this SL Class

Insurance for car people. By car people.

Description

Mercedes-Benz 300 SL-24 R129 | 17, 220 Genuine Miles | 24-Valve

An increasingly desirable early R129, this Mercedes-Benz 300 SL-24 combines timeless eighties and nineties Mercedes-Benz styling with the more powerful 24-valve straight-six engine.

Showing just 17, 220 genuine miles, this is an appealing opportunity for the enthusiast seeking a particularly low-mileage example of Mercedes-Benz’s celebrated two-seat roadster.

The 24-valve – the enthusiast’s choice

The 300 SL-24 occupies a special place in the R129 range. Its 3. 0-litre, twin-cam, 24-valve straight-six produces 231 PS, a substantial increase over the 12-valve 300 SL.

The result is a more sporting character, stronger performance and a broader appetite for revs, while retaining the smoothness, refinement and effortless cruising ability that define the SL.

For buyers who appreciate the engineering and performance of the early R129, the 24-valve is a particularly attractive proposition.

Presentation and history

Finished in elegant burgundy metallic with a black leather interior, the car has a classic, understated colour combination that suits the R129 beautifully.

The interior retains the traditional Mercedes-Benz design of the period, with its distinctive dashboard, wood-effect centre console and supportive leather seating.

The car is accompanied by its service book, documenting its factory pre-delivery inspection at Sindelfingen in August 1992 and subsequent period Mercedes-Benz dealer servicing, together with later maintenance entries.

The odometer currently displays 17, 220 miles, and the mileage is genuine.

An increasingly collectable SL

The R129 represents a high point in Mercedes-Benz engineering, combining sophisticated construction, understated styling and substantial mechanical engineering. Early 300 SL-24 models offer a particularly interesting blend of classic Mercedes character and the performance of the 24-valve engine.

With its genuine low mileage, attractive colour combination and accompanying service documentation, this car deserves consideration from anyone seeking a special example of the R129 generation.

Viewing welcome by appointment. Further details and photographs available on request.


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1992 Mercedes SL Class R129 300 SL
  • United Kingdom United Kingdom
  • France France
  • Germany Germany
  • Italy Italy
  • Netherlands Netherlands
  • Portugal Portugal
  • Spain Spain
  • United States United States

Vehicle background

Has the vehicle ever been imported?

No

Is there any outstanding finance?

No

Has the vehicle ever been declared a total loss?

No

Has there ever been any major structural issues which needed work?

No

Private seller

4 listings since 2026

Vehicle location

Sunninghill, Berkshire, England, United Kingdom
Get directions

Advert Details

Advert type:
For Sale
Category:
Classic Cars
Region:
Berkshire
Reference number:
C2222143
Listed on:
26/10/2026
Year:
1992
Colour:
Red
Seller type:
Private

Gallery

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