1991 Mercedes-Benz W126 500SEC For Sale (picture 1 of 156)
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Winning bid
£25,250

1991 Mercedes-Benz W126 500SEC

Highlights

  • Low documented mileage of 78,600 miles 
  • Very well maintained by main dealers and specialists 
  • Regularly serviced since 2021 by marque specialist SS Motors 
  • Last serviced at 78,100 miles 
  • Desirable facelift car in popular Astral Silver with Grey leather 
  • Only three UK keepers with current one for 30 years  
  • Current MOT valid to September 2026

The Appeal

If you had £51,400 to spend in 1991, equivalent to £120,000 today, you could have your pick of motoring gems. A coachbuilt Alfa SZ Zagato perhaps, maybe a Cadillac Eldorado or even a Honda NSX. Or this, Mercedes’ illustrious W126 500SEC. Great as those alternatives are, they can’t hold a candle to the big Merc’s quality, engineering and sheer all-round grand touring prowess. 
All of which explains why a good W126 is a top pick for enthusiast who enjoy long distance trips. Most have covered very high mileages but this 1991 facelift car’s M117 5L V8 is barely run in at under 79,000 miles. The condition is impressive across the Astral Silver paintwork and grey leather cabin. It was factory specified from new with 15in Gullideckel alloys, burr walnut veneers, electric front seats with memory and heating and a big electric steel sunroof. 
The current keeper, only the car’s third, has owned the car for 30 years. Aside from the condition, key to this car’s appeal is its service history which supports the low mileage. The car has only ever been maintained by main dealers or marque specialists. In recent years it has been entrusted to SS Motors, the marque specialist, with the last service at 78,063 miles in late 2024. The MOT runs to September 2026. 
Some W126s have suffered high mileages and poor maintenance. This car is neither of those. It looks perfect for a 2026 European road trip.  

History and Paperwork

  • First registered 28th March 1991 
  • Three UK keepers
  • Current keeper since December 1996 
  • Very well maintained throughout its life as detailed below 
  • V5C
  • Factory handbooks and wallet 
  • MOT valid to 21st September 2026 with advisory to note 
  • 78,445 miles on MOT test and 78,841 miles showing in photos 
Service history (further details in photos):
  • 09/24 - 78,063 miles - SS Motors (independent Mercedes specialist) 
  • 09/21 - 76,841 miles - as above 
  • 04/11 - 66,233 miles - Mercedes-Benz Redhill 
  • 06/09 - 61,809 miles - Nick George (independent Mercedes specialist)
  • 02/05 - 60,370 miles - Mercedes-Benz Ross & Young
  • 01/03 - 55,273 miles - as above 
  • 01/02 - 52,647 miles - as above 
  • 01/01 - 49,281 miles - as above 
  • 01/00 - 46,376 miles - as above
  • 12/98 - 41,701 miles - as above
  • 12/97 - 35,556 miles - as above 
  • 04/96 - 28,273 miles - B&K Thomas Mercedes-Benz
  • 11/94 - 23,514 miles - as above 
  • 09/93 - 18,372 miles - as above 
  • 06/92 - 10,802 miles - Falcon of Loughborough 
  • 10/91 - 6,758 miles - as above 
  • 04/92 - 702 miles - as above 
  • 03/91 - PDI - as above 
Recent maintenance highlights: 
  • 09/20 - 76,209 miles - Mercedes-Benz - health check, suspension work, front tyres

The Condition

  • Popular Astral Silver metallic with dark grey metallic ‘Sacco Plancs’ and bumpers 
  • Paintwork in very good order with only a few minor points such as stone chips
  • Bodywork also well kept in usual W126 check areas such as arches and panel edges
  • Small area of bubbling to note to front offside wing as shown 
  • 15in ‘Gullideckel’ alloy wheels remain presentable with some age and scuffs to note 
  • Fitted with Goodyear tyres as shown 
  • Underside as shown with no structural advisories on MOT 
  • Full grey leather interior in very good condition with little wear for age of car
  • Fitted with dark burr walnut wood veneers which appear well kept 
  • Some slight sagging to the headlining, but still a wonderful place to be
  • Grey carpets with ribbed fitted Mercedes factory over mats showing light stains
  • Specification includes electric front seats with memory and heating 
  • Also fitted with large steel sliding sunroof and period Blaupunkt stereo 
  • Fitted with cruise control and electric rear blinds 
  • Space wheel with tool roll as shown
  • Electrics are untested 

The Mechanics

  • 4,973cc M117 fuel injected V8 engine 
  • 4spd 4G-TRONIC automatic gearbox 
  • Very well maintained by main dealers and specialists as above 
  • Recent service by specialist with very few miles covered since 
  • Advisory to note on MOT 
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 of this vehicle is registered as a business seller. And you are covered by Car & Classic’s 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 and we helpfully provide write-off category labels (Cat C/D/S/N) for your assistance, the presence or absence of a label does not guarantee the vehicle’s status and  it's always worthwhile carrying out your own full vehicle history check before making an offer. 
✓ 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. 
Winning bid
£25,250
Sold
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Auction Details

  • Year1991
  • MakeMercedes
  • ModelSEC Series
  • ColourSilver
  • Odometer78,841 Miles
  • Engine size4973cc
  • TransmissionAutomatic, 4 speed
  • Steering positionRight Hand Drive
  • Seller TypeTrade
  • TownEpping Green
  • CountyHertfordshire
  • CountryUnited Kingdom
  • Auction ends

Bidding history

47 Bids

NZ••••
Bid
£25,250
10/03/26
aw2••••
Bid
£25,000
10/03/26
NZ••••
Bid
£24,250
10/03/26
aw2••••
Bid
£24,000
10/03/26
NZ••••
Bid
£23,250
10/03/26
aw2••••
Bid
£23,000
10/03/26
NZ••••
Bid
£21,750
10/03/26
aw2••••
Bid
£21,500
10/03/26
NZ••••
Bid
£21,250
10/03/26
aw2••••
Bid
£21,000
10/03/26

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