1991 Mercedes-Benz 500SL R129
Sold for
£11,100
Ended 27 Aug 2026
Data from Car & Classic, updated on 26 Oct 2026
- Year
- 1991
- Mileage
- 69,769 miles
- Gearbox
- Automatic
- Engine
- 4973cc
- Colour
- Silver
- Location
- Greater London, United Kingdom
Specification
- Fuel
- Petrol
- Steering
- Right Hand Drive
- Auction house guide
- £9,400 – £12,780
Previously listed
Other auctions of this same vehicle.
This vehicle has been to auction 2 times before
Description
Highlights
- Low documented mileage of under 70,000 miles
- 322bhp 5L V8 R129 in popular Brilliant Silver
- Only five keepers form new
- Well maintained with 1,000 miles since last service
- Current MOT valid to August 2026 - New MOT will be completed prior to handover.
The Appeal
It seems that when it came to fulfilling engineering objects, the sole focus for the R129’s team was to build a grand tourer as relaxing as it is reliable. Arguably one of Bruno Sacco’s finest designs, including those classic ‘Sacco Planks’ these durable cars are a perennial of the classic scene because they are so usable.
The 500SL got the firm’s V8 M119 322bhp engine, sufficient to munch miles and devour continents with ease. The handful of keepers over this tidy Brilliant Silver 500SL’s 37 years have somehow managed to resist that, keeping the mileage down to under 70,000 miles, which is barely run in for one of these cars.
The history file supports the sense of a well-cared-for car, showing regular attention up to 1,000 miles ago in 2023. The current MOT runs to August 2026. There are a few points to note on the test, but it allows plenty of time over the summer to enjoy this big cruiser.
Key Information
- Mileage: 69,769 miles (supported by MOT and service records )
- Country of registration: United Kingdom
- Technical inspection status: MOT valid to 27th August 2026 with advisories
- Technical specs: 4,973cc 322bhp M1199 V8, 5spd 5G-TRONIC automatic
- Paperwork: invoices, handbooks, V5C, service book, typed list of history
- Vendor informs us the central locking is no longer working but all doors do lock with the key
Service and maintenance history (further details in photos):
- 04/25 - 69406 miles - Rovertune Ltd
- 07/23 - 68,701 miles - Antwis Engineering
- 07/22 - 68,180 miles - Charcott Garage
- 07/21 - 67,782 miles - Days Garage
- 07/20 - 67,568 miles - Days Garage
- 06/19 - 67,059 miles - Days Garage, Edenbridge
- 07/18 - 66,814 miles - Days Garage, Edenbridge
- 07/17 - 66,251 miles - Mercedes-Benz of Tonbridge
- 07/16 - 65,608 miles - Mercedes-Benz of Tonbridge
- 07/15 - 65,460 miles - Mercedes-Benz of Tonbridge
- 07/14 - 65,350 miles - Mercedes-Benz of Tonbridge
- 07/13 - 65,184 miles - Mercedes-Benz of Tonbridge
- 06/12 - 65,117 miles - Mercedes-Benz of Tonbridge
- 06/11 - 64,848 miles - Mercedes-Benz of Tonbridge
- 06/10 - 64,600 miles - Mercedes-Benz of Tonbridge
- 07/09 - 63,701 miles - Mercedes-Benz of Tonbridge
- 07/08 - 62,972 miles - Mercedes-Benz of Tonbridge
- 07/07 - 61,095 miles - Mercedes-Benz of Tonbridge
- 07/06 - 59,163 miles - Mercedes-Benz of Tonbridge
- 07/05 - 57,719 miles - Mercedes-Benz of Tonbridge
- 08/04 - 56,143 miles - Mercedes-Benz of Tonbridge
- 07/03 - 56,143 miles - Mercedes-Benz of Tonbridge
- 09/02 - 50,185 miles - B Webb, Alderley Road, Chelford
- 07/01 - 44,010 miles - B Webb, Alderley Road, Chelford
- 05/00 - 37,774 miles - B Webb, Alderley Road, Chelford
- 11/99 - 36,738 miles - B Webb, Alderley Road, Chelford
- 11/98 - 31,308 miles - B Webb, Alderley Road, Chelford
- 01/98 - 21,720 miles - Mercedes-Benz, Macclesfield
- 04/97 - 13,322 miles - Mercedes-Benz, Macclesfield
- 08/96 - 9,601 miles - Carols of Wolverhampton
- 12/93 - 4,573 miles - Carols of Wolverhampton
- 01/92 - 377 miles - Carols of Wolverhampton
- 07/91 - 0 miles - Carols of Wolverhampton
The Detail
- Well kept Brilliant Silver metallic with darker grey bumpers and ‘Sacco Planks
- Bodywork and paintwork are well kept with a few marks to note typical of age
- New bonnet hood insulation and adhesive included (needs installing)
- Factory eight-spoke alloys in good overall condition with some kerbing to note
- None-matching full size alloy spare included
- Continental tyres with advisories to note on MOT
- Underside as shown with no structural advisories on MOT
- Black folding fabric roof that appears to be in good condition
- Hard top included, roof liner sagging
- Hard top trolley holder included
- Beige leather interior in good order with smart walnut veneers
- Interior presents well with light wear to usual high traffic areas
- Cabin features Blaupunkt classic radio cassette
- High specification car including electric and memory operation to both front seats
- Well maintained as detailed above
- Advisories to note on current MOT
- Only one key included
- Central locking not working but all doors do lock
- Sagging lining on hardtop
BEFORE YOU BUY
This sale is subject to the Car & Classic Terms and Conditions. By bidding and/or making an offer, you also agree to the following:
✓ The seller is registered as a private seller which means consumer rights stemming from EU consumer protection law do not come into effect. However, you are still covered by Car & Classic’s own Terms and Conditions..
✓ We request that a non-refundable fee be paid if you are the lucky winning bidder at auction or if your offer is accepted Please refer to our helpful FAQs and T&Cs for specific rates.
✓ This vehicle is “Sold As Seen”, on an “As Is Where Is’ basis and without warranty. Photos and descriptions are solely for guidance purposes and it's customary to carry out a full inspection of the vehicle prior to purchase for your own peace of mind.
✓ VAT is included in the buyer's fee. VAT may or may not be included in the final bid or offer price, as specified in the listing.
✓ We want a smooth transaction just as much as you do and as such we run all UK-registered cars and motorbikes for sale on Car & Classic through an online HPI check to verify that they show no insurance database markers for damage or theft, and have no finance owing, allowing you to bid with confidence.
✓ We also check whether vehicles are recorded as being written off as part of an insurance total loss claim at the time an advert is placed on Car & Classic and we helpfully provide write-off category labels (Cat C/D/S/N) for your assistance. However, the presence or absence of a label does not guarantee the vehicle’s status and it is always worthwhile carrying out your own full vehicle history check before making an offer on a vehicle.
✓ Buyers are responsible for vehicle collection
or delivery. Importing vehicles may result in additional customs duties and import taxes so it's worth checking beforehand. It is the bidders responsibility to confirm import eligibility prior to purchase.
✓ Unless stated otherwise, you must assume that any cherished, personalised, or heritage vehicle registration is not included in the sale of a vehicle.
Comparable sales
Sold prices from auctions that ended in the last 24 months. Chart shows the last 12 months. The latest 25 sales carry details. Prices in GBP.
Median sold price
£9,550
Sold range
£3,100 – £35,000
Sold lots
79
Price trend
Rising
Sold 16% above the R129 median
1997 Mercedes-Benz SL500 R129
Car & Classic · 23 Oct 2026
£23,251Sold
1995 Mercedes-Benz SL280 R129
Car & Classic · 14 Oct 2026
£5,411Sold
1996 Mercedes-Benz 600SL V12 R129
Car & Classic · 8 Oct 2026
£20,750Not sold
1998 Mercedes-Benz SL320 R129 Designo Special Edition – Variocolor – 80k Miles
Car & Classic · 28 Sept 2026
£9,600Not sold
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