In Brief:

  • A great example of Mercedes' flagship R129 SL 600
  • Finished in Obsidian Black Metallic over a Black leather interior
  • Owned by the current keeper for the last 4 years
  • Originally supplied to USA - imported to UK in 2008
  • Good history file with lots of invoices

Auctioneer’s Notes:

A stunning example of the range-topping SL, this 1997 Mercedes-Benz SL600 is presented in a Obsidian Black Metallic over a Black leather interior. This left-hand drive example further benefits from a desirable panoramic hardtop, enhancing its year-round usability and appeal. The car presents in excellent condition both inside and out, reflecting careful ownership.

Maintenance & Condition:

The accompanying history file demonstrates substantial investment and careful upkeep over the years. Notable works include a gearbox reconditioning in 2021, along with suspension work, a new radiator, serviced brakes and a replacement header tank. A collection of invoices from the UK, Spain, and USA highlights consistent maintenance across its life, supported by old MOT certificates. Overall, the car presents as a well-maintained example of this flagship model, reflecting attentive ownership.

History:

Originally supplied to the US market, this SL600 was imported into the UK in 2008 before spending a period in Spain. It is offered with two bills of sale helping to trace ownership, alongside a history file documenting servicing and maintenance across multiple countries.

The Model:

The Mercedes-Benz SL 600 (R129) represents the pinnacle of Mercedes-Benz engineering in the 1990s. Powered by the formidable 6.0-litre M120 V12 engine, producing approximately 389 bhp, it delivers effortless performance paired with exceptional comfort. The R129 generation is renowned for its advanced engineering, including an automatically deploying roll-over bar, multi-link rear suspension and a refined 5-speed automatic transmission. As the flagship of the SL range, the SL600 combines luxury, performanc, and build quality in a way few other makes and models could match.

Sale Insight:

V12-powered R129s are increasingly sought-after, particularly well-maintained examples such as this. This SL600 represents an opportunity to acquire a flagship Mercedes-Benz convertible that is appreciating in value.

Estimate:
£10,000 - £12,500

Key Facts


  • Lot 79

  • Thursday 30th April 26

  • MERCEDES-BENZ SL 600

  • 5987

  • 1997

  • 112,137 Miles

  • R312BLC

  • September 2008

  • December 2026


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April 26

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Spring 2026 Classic & Performance Auction

Thursday 30th April 26 at 10:00

Viewing Days:

Saturday 25th April: 8am-11:30am
Monday 27th April: 8am-3:30pm
Tuesday 28th April: 8am-3:30pm
Wednesday 29th April: 8am-3:30pm

Buyer's premium: 10%+VAT (min £150+VAT)
2 weeks free storage from the date of sale
All payments to be made by bank transfer before Noon on the following Monday

July 26

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Thursday 30th July 26 at 10:00

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Thursday 29th October 26 at 10:00