2003 Mercedes-Benz 600SL V12 Bi-Turbo (W203) For Sale (picture 1 of 89)
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2003 Mercedes-Benz 600SL V12 Bi-Turbo (W203) For Sale (picture 1 of 89)
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2003 Mercedes-Benz 600SL V12 Bi-Turbo (W203) For Sale (picture 88 of 89)
2003 Mercedes-Benz 600SL V12 Bi-Turbo (W203) For Sale (picture 89 of 89)
Current bid
£10,500

2003 Mercedes-Benz 600SL V12 Bi-Turbo (W203)

Highlights

  • 5.5 litre V12 Bi-Turbo with 493hp Good history and Service Book 

The Appeal

The Mercedes SL traces its roots back to 1954, with nearly every model being an icon of its time. Think of the 300SL/SLR and 190SL series of the 1950s and 60s, the gorgeous Pagoda roof examples from the 1960s, the R107 series from the Dallas era 1970s and 80s, even the R129 series from the 1990s. All have attained truly iconic status, and we think the W203 series is equally destined for greatness. 

The pick of the pack has to be the 600SL with the twin turbo V12 from the S-Class. Is this the ultimate convertible? Folding hardtop, V12 power, gorgeous looks and Mercedes prestige. It doesn’t get better! 

History and Paperwork

  • Duplicate Service Book with 7 stamps 
  • History folder with invoices 
  • MoT to July 2026 
  • Original Mercedes Data Sheet 
  • Documented history from new we are told 
  • Initially registered as a Mercedes Benz demonstrator 
  • Sold by Mercedes-Benz, Norwich 
  • Previously registered as XYC1 and 4CJE, and recently R11PBP
  • First keeper a company in Garboldisham 
  • Second company keeper in 2010 in Newmarket 
  • Then re-registered to one of the Directors 
  • 5th registered keeper purchased in 2020, at 62,952 miles, and added a mere 527 miles
  • Current keeper since April 2022 at approx 63,500 miles 
  • £2,280 invoice for suspension work and Service in 2020 
  • £691 Service in March 2021 Service 
  • Oil and filter change in March 2022 at 63,431 miles 
  • £5,475 spent with Mercedes in Slough in Sep 2023 to replace ignition coils and ancillary work 
  • New starter battery fitted Nov 2025 

The Condition

  • Light grey leather seats and trim 
  • Burred Walnut centre console, door inserts and steering wheel 
  • Glass Variomatic folding hardtop 
  • Light grey carpets with black SL floor mats 
  • CD Changer with TV/Tuner 
  • Attractive and immaculate Teal Blue Metallic paint 
  • Vendor describes paintwork as in "excellent condition" 
  • 18 inch five spoke Mercedes alloys with no damage according to seller 
  • Pirelli tyres with light wear 
  • Attractive and immaculate Teal Blue Metallic paint in excellent condition 
  • 18 inch five spoke Mercedes alloys with no damage 
  • Pirelli tyres with light wear 
  • The badges are all correct and intact with no evidence of any damage to the bodywork we are told 
The vendor says:

"The SL interior is in excellent overall condition with no areas that show significant wear. The grey leather seats are supremely comfortable, and are electrically adjustable and have minor creasing from use but no damage. The light grey carpets are clean and protected by SL branded floor mats. The folding roof mechanism operates perfectly, stowing neatly in the boot whilst still retaining a good amount of luggage space. The boot area is clean and looks virtually unused with no marks on the carpet. "The paintwork on this car is a particularly attractive shade of blue called Teal Metallic which suits the sleek profile of the car. With barely a stone chip to be found you wouldn’t guess that the SL has covered 66,000 miles. Like the interior the outside is in excellent condition with no chips, and the badges are all correct and intact."

The Exterior 

  • M275 5.5 litre V12 Bi-Turbo 
  • 5 speed Automatic gearbox 
  • As immaculate under the bonnet as the day it was delivered according to seller 
Despite spending a substantial amount keeping it in top condition, and having driven it sparingly over the past three years, an imminent move to Scotland means that there will be no garage space available we are told. 

Describing the performance as “spectacular” the seller used the SL as a weekend car and loves the elegant class that it exudes – a true Grand Tourer. With a recent service, and a MoT valid until July 2026, the vendor states that there will be many miles of happy motoring ahead for the lucky winning bidder.

The Mechanics 

  • M275 5.5 litre V12 Bi-Turbo 
  • 5 speed Automatic gearbox 
  • As immaculate under the bonnet as the day it was delivered according to seller
The seller tells us that despite spending a substantial amount keeping it in top condition, and having driven it sparingly over the past three years, an imminent move to Scotland means that there will be no garage space available. Describing the performance as “spectacular” they have used the SL as a weekend car and love the elegant class that it exudes – a true Grand Tourer. 

With a recent service, and a MoT valid until July 2026, the vendor states that there there will be miles of happy motoring ahead for the lucky winning bidder.

Summary

If only we had the money!  A truly spectacular Mercedes that has to be the ultimate convertible coupe.
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. 
Current bid
£10,500
Reserve not met

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Auction Details

  • Year2003
  • MakeMercedes
  • ModelSL Class
  • ColourBlue
  • Odometer66,484 Miles
  • Engine size5513cc
  • TransmissionAutomatic, 5 speed
  • Steering positionRight Hand Drive
  • Fuel typePetrol
  • Seller TypePrivate
  • TownChester
  • CountyCheshire
  • CountryUnited Kingdom
  • Auction ends

Bidding history

9 Bids from 6 bidders

Mar••••
Bid
£10,500
02/12/25
Blossom••••
Bid
£10,000
02/12/25
Blossom••••
Bid
£9,500
02/12/25
Blossom••••
Bid
£7,500
02/12/25
qhjjspy••••
Bid
£4,100
02/12/25
stevens••••
Bid
£4,000
02/12/25
Mar••••
Bid
£3,500
02/12/25
steffen••••
Bid
£3,333
02/12/25
Mick th••••
Pre-bid
£100
29/11/25

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