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1994 Mercedes-Benz SL500 (R129)

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Sold Price

£5,370

  • Mileage~109,644 on clock
  • TransmissionAutomatic
  • Engine5.0-litre
  • LocationSwaffham, Norfolk

SOLD

1994 Mercedes-Benz SL500 (R129)

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Introduction

Ashley Dawson
Professional Consigner

The perfect blend of luxury and performance, offering timeless styling, refined comfort, and a powerful V8 that makes every drive an experience to remember.

The Mercedes-Benz SL500 (R129) is a true icon of 1990s luxury motoring, perfectly blending elegance, advanced engineering, and exhilarating performance. As part of the R129 generation, the SL500 built on the reputation of the SL-Class by offering a refined open-top driving experience with modern touches that were ahead of their time.

The R129 was celebrated not only for its performance but also for its innovation. Featuring an optional hardtop on this example, modern safety enhancements, and a driver-focused cockpit, it combined the thrill of a classic roadster with the comfort and sophistication expected of a Mercedes-Benz.

Coming to market from ~19 years with our vendor, the Mercedes has previous engine works completed where the cam belt had broken. The engine was serviced, with new front timing chain guides and chain fitted, a clean over of the sump completed, new engine mountings fitted and replacement distributor caps installed.

The car is being sold as a light project as it would benefit from some attention to its exterior and the paintwork, but overall, it's a perfectly practical, useable and well cherished car. The car holds 11 service stamps, 6 of which are Mercedes service centre stamps and has a current MOT that's valid until 07.08.2026.

The SL500 remains highly sought after by collectors and enthusiasts alike and with a little love and time, this one could easily regain its prestige.

This listing was written from information supplied by Ashley after meeting Roger the owner, and having visited and photographed the vehicle.

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Secure Auctions

We verify all our sellers and buyers to keep our community safe whilst also providing the highest levels of website security.

Full Transparency

8 out of 10 people that buy cars via our service don’t feel the need to visit due to the transparency and thoroughness of our listings.

Vehicle Delivery

We're there every step of your buying journey and will even arrange pick-up and delivery of your new vehicle.

Meet the owner

I’ve thoroughly enjoyed my time with the Merc, it's the perfect car for any occasion and feels so special to me with many fond memories of trips out.

Roger, the current owner, has always been a fan of classic cars, having owned several different models through his time driving. Roger was on the lookout for something just right when he saw this example for sale, he said "I wanted something with a bit of class and the SL500 ticked all the right boxes for me".

Unfortunately, due to a change of circumstances, the car comes up for auction, Roger said, "I've enjoyed my time with the car, but I'm looking to downsize. Plus, with 4 dogs at home, there isn't enough room for them in the Merc, so I'd like to help the car on towards its new owner".

Should any further queries be needed on the car, Roger would be happy to answer these in the comments section below.

Roger
Vehicle Owner

Roger saved £0,900* when they
sold their Mercedes with us.

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Exterior

Clean, timeless styling - with long sweeping lines, elegant proportions, and subtle detailing - ensures that it still turns heads today.

Wheels and Tyres

The Mercedes is fitted with 18" silver five spoke AMG wheels with a central Mercedes badge. The wheels look in good condition overall, although we noted a few signs of age in places and some slight corrosion to the wheel bolts.

The front and rear of the SL500 is fitted with Davanti DX640 tyres with date codes from 2022 and a spec of 235/40.

Please take a look at the photos and videos for a detailed view of the exterior of the Mercedes and a closer look at the wheels and tyres to make your own assessment of their condition.

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Bodywork

Looking over the SL500 during our visit, we noted that the car maintains good visual panel gaps, and both doors, the bonnet, and the boot open and close smoothly.

There was a small ding to the driver's side front quarter panel closest to the wheel and a small area of damage to the hard top fitment on the passenger side boot edge. Looking over the passenger side front wheel arch, we noted some bubbling and a little corrosion to the finish.

We've highlighted our observations in more detail through our high-resolution images and videos, so please take the time to look through all the media files for a detailed view of what’s on offer and to assess the condition of the car for yourselves.

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Paint

The black coat is even in finish for the most part across all the panels, overall showing in reasonable condition.

The car does show area of wear and fade to the rear boot lid - we also noted a handful of marks, scratches across the panels, scuffing to the rear bumper and signs of swirl marks to the paint. The condition here would be worth a review by the future owner to determine if a respray would be worth an investment. Overall though, a functional car - just attention needed to raise the standards.

The images are taken from a few different angles to show off the car as you would see it if you were standing there for yourselves. So please take the time to fully assess these high-resolution images and videos of the car, for you to make up your own minds about the condition of the paint.

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Glass and Trim

The glass on the SL500 looked in good condition overall and in line with the mileage of the car. We didn't notice any cracks or discolouration to the main glass on our visit. The window seals look in good condition also.

The front and rear lights showed well for the age, although there was a crack to the front driver side light cover. Badges and emblems are all present and look good in their presentation.

Interior door cards showed with some minor marks and the cabin central storage compartment showed with wear to the finish.

Take a look through the image galleries and review video. We take you across all areas of the car as if you were standing there yourself. This way, you can see in greater detail how the car is presented.

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Interior

Combining luxury and a driver-focused design, the R129 features plush leather seats, high-quality materials and intuitive controls for a comfortable, stylish ride.

Seats and Carpets

The seats are finished in cream leather. The driver's bolster edge had wear and cracking to the leather and a small note of the centre join starting to split. The passenger seat shows without major concern and the rear section also showed without real issue. Overall, a thorough clean up throughout would bring up the standards here.

Looking over the carpet sections, the mats showed to be in respectable condition. Checking underneath these, the main floor sections showed again that a clean over would be of benefit. Reviewing the boot, this section showed in good condition, just a few marks noted.

We've captured high-resolution photos and a full interior video tour through the car. This covers off the angles inside the car for you to review the condition of what's on offer here in our interior review section.

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Dashboard

The dash and instrument cluster are clean, with all the numbers appearing clear and legible. The odometer displayed ~109,644 miles at the time of our visit.

The dials, switches, and controls all appeared to be in great condition, with surfaces appearing free from fogging or scratching.

We noted no issues with the fuel, oil or water temp gauge, speedometer, rev counter, and clock display - these were all functioning without concern at the time of our visit.

Our interior gallery section takes you over some closer images of the Mercedes dashboard, head over and see the car's interior in finer detail.

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Steering Wheel / Gear Stick

The Mercedes steering wheel is in good condition - no issues.

The automatic gear selector also appears to be in good condition, matching the wheel.

We've captured high-resolution photos for you to review and check over the condition of the interior in our gallery section.

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Mechanics

Under the bonnet sits a smooth and powerful 5.0L V8 engine, delivering effortless acceleration and a silky, commanding presence on the road.

Engine and Gearbox

On starting the car, we noticed no issues with the engine and it idled smoothly. Roger mentioned that both the engine and auto gearbox operate really well.

We took the car out on local roads with Roger to get a better feel for its performance. Throughout the drive, we shifted through the gears, saw how the car handles and noted no issues with functionality.

For a closer look underneath the Mercedes and an overview of the engine bay, please refer to the mechanical review video as well.

Update: you may note that during our 'Mechanical review' video, there is some electronic feedback noted from our photographers camera. This has created some noise on the recording that is not associated with the operation of the car.

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Suspension and Brakes

We noted no knocks, bangs or other issues from the suspension when we were on the road, and it gave us no concerns in its performance or handling.

Looking at the underside of the car during our visit, noted no major issues.

The brakes felt to have no pull or vibrations that stood out to us when on the journey, and brought the car to a stop without a problem and with the kind of stopping power you'd expect.

Please take a look over the mechanical videos and photographs to see close-up images from under the Mercedes.

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The Drive

The SL500 offers a driving style that blends effortless power with refined comfort. Its 5.0L V8 delivers smooth, confident performance, while the advanced suspension and solid build provide a composed, planted feel on the road.

More grand tourer than sports car, the R129 is all about relaxed cruising, effortless acceleration, and enjoying the journey in true Mercedes-Benz luxury.

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Electrics and Other

All switches, dials, and gauges appear undamaged and in good condition.

The SL500 does include a radio and its frontage, although this wasn't available at the time of our visit. Roger advises that this is at home stored in a separate box, and will be included as part of the final sale.

Roger mentioned that he's had no issues with the electrical elements of the car and confirmed everything was working correctly, as far as he was aware, he did tell us you need to point the remote to the boot to unlock the car.

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History and Paperwork

The SL500 needs a little attention, but is more than capable of delivering for its next keeper.

Mercedes focused on offering a great mix of open-air motoring, luxury, and engineering excellence with this model. Whether cruising along scenic routes or enjoying spirited drives, this R129 exemplifies why the SL-Class continues to be a benchmark for luxury roadsters.

This example has previously had works carried out to the engine where the cam belt had broken. The engine was serviced, with new front timing chain guides and chain, the sump was cleaned, new engine mountings were fitted and new distributor caps were fitted. All works were carried out during the SL500's current ownership in September 2006 where works cost over ~£2,800.

Previous works have included a new set of door latches and a strip and clean of the distributor caps in March 2024. The Mercedes is complete with its original owners folio and service book.

We cover the history of the Mercedes in our paperwork gallery. Take a look over the previous servicing records and MOT certificates to see more behind the SL500.

We’ve done all our usual seller checks including photo ID, V5 and also actioned a history check on the vehicle - this is a professional check operated by HPI that will highlight if the car has been previously stolen, recorded as being in an accident, or have any outstanding finance - note, this does not include a mileage history check.

We've summarised our own view on the car based on information gained from the seller in the listing above, however, and as you can see, we go to great lengths to photograph and video the car in hi-resolution detail - this has been done for you to make your own assessment from the comfort of your sofa. So please sit back, have a cuppa and take your time to review everything on this listing in order to make your own assessment on the vehicle's condition. Viewings are also welcomed with all our listings, so please get in touch with us to arrange a suitable time - we just need to speak to you first and receive a valid photo ID before confirming.

If there's anything you're unsure about, no matter how small, then please first ask the owner in the comments area below before placing your bid/s, as bids can't be retracted and form a binding contract if you win the car - just like a traditional auction house.

Service History
Date Type Mileage
08.08.2025 MOT 109,570
02.04.2024 MOT 109,388
21.09.2022 MOT 109,205
04.11.2020 MOT 109,180
21.06.2018 MOT 109,071
21.09.2015 MOT 108,977
17.09.2014 MOT 108,047
22.07.2013 MOT 106,121
06.08.2012 MOT 104,886
29.07.2011 MOT 101,842
16.12.2009 Service 97,557
31.07.2009 MOT 94,181
14.08.2008 MOT 91,719
10.08.2007 MOT 88,757
17.07.2006 MOT 85,140
07.06.2006 Service 84,317
06.07.2005 MOT 82,316
17.03.2004 Service 77,580
21.08.2002 Service 69,911
04.02.2000 Service 57,176
15.06.1998 Service 45,903
27.08.1997 Service 38,958
01.11.1996 Service 31,196
06.02.1996 Service 23,877
07.02.1995 Service 9,962
25.10.1994 Service 6,278
Key Details
  • ModelSL500 (R129)
  • TransmissionAutomatic
  • Reg. Date29.04.1994
  • CC4,973
  • Mileage~109,644 on clock
  • ColourBlack
  • Interior ColourCream
  • Interior TrimLeather
  • Chassis #WDB1290672F101450
  • Engine #11997222010350
  • Last Service16.12.2009
  • Engine RebuildYes
  • MOTYes. Exp 07.08.2026
  • HPi ClearYes - All Clear
  • Former Keepers5
  • Tyre BrandDavanti
  • Tyre Age2022
  • LHD or RHDRHD
  • VisitedYes
  • Sale TypePrivate
  • Owned~19 years, 3 months.
  • Key FeatureLong Ownership and Engine Rebuild
  • Vehicle RegistrationL657 APJ
  • Fuel TypePetrol
  • Body TypeConvertible
  • Auction ID3190







Vehicle Sold

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Ask Questions
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10 Comments
fido1976
fido1976
4 months ago

is hard top included?

JMac
JMac
4 months ago

Hello. ON the cold start video there was an odd background noise? can you elaborate or was that the camera man? Also, always very helpful to post a video of the hood opening and closing on cabriolets please.

fido1976
fido1976
4 months ago

Hi. One of the pictures shows oil leaking from engine, do you know where is the leak from? Thanks

fido1976
fido1976
  RogerR129
4 months ago

Mechanic pictures 45 and 48.. you can see oil sump pan is wet with oil

Oncorhynchus
Oncorhynchus
4 months ago

Beautiful car! Can I please enquire about the ‘offside rear integral body structure corrosion’ on the previous MOT. I can see it’s been removed from the latest so assume it’s been fixed. What was it and how was it rectified please? Thanks very much.

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Vehicle Location

Swaffham, Norfolk

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