2012 Mercedes-Benz S Class 3.0 S350L V6 BlueTEC
Price: £7,999. Above the going rate: £2,242 (38%) over the AskCar estimate of £5,757, our expected asking price for this car from its model, age, mileage and specification, drawing on 568 priced Mercedes-Benz S Class adverts on AskCar as of 9 November 2026.
AskCar lists 634 used Mercedes-Benz S Class from 444 UK dealerships, as of 9 November 2026.
Overview
- Make: Mercedes-Benz
- Model: S Class
- Version: 3.0 S350L V6 BLUETEC G-Tronic+ RWD Euro 6 (s/s) 4dr (254 bhp)
- Year: 2012
- Mileage: 124,123 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 3.0 litres, 254 bhp
- Gearbox: Automatic (G-Tronic+)
- Drive: Rear-wheel drive
- Colour: Silver
- CO2: 164 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2012 Mercedes-Benz S Class has covered 124,123 miles, around 34,200 more miles than is typical for its age. The dealer is asking £7,999, which is £2,242 above the AskCar estimate of £5,757. To work out the AskCar estimate, we analyse UK dealer adverts for 568 Mercedes-Benz S Class cars across different ages and specifications. The asking price is now £1,000 lower than when we first recorded the advert 113 days ago. Our latest MOT record expired on 12 September 2026. Check the current position with the dealer. The government's MOT record matches its advertised mileage. It is for sale at TCS Trade Car Sales (Midlands) in Walsall. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 9 November 2026.
TCS Trade Car Sales (Midlands) is rated 4.7 out of 5 on Google.
Price
Above the going rate: £2,242 (38%) over the AskCar estimate of £5,757.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 568 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 9 November 2026.
A 2012 Mercedes-Benz S Class with the 3.0 diesel engine is typically advertised at £7,200: the median of the 14 for sale on AskCar, as of 9 November 2026.
Time on sale
This 2012 Mercedes-Benz S Class has been on sale for at least 113 days.
Price history
AskCar first saw this advert on 19 July 2026 at £8,999. Its asking price is now £7,999, £1,000 less. The latest price cut was seen on 23 July 2026.
Price changes recorded:
- 21 July 2026: £8,999
- 23 July 2026: £7,999
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: the latest record we hold ran out on 12 September 2026; ask the dealer for the current MOT.
It has had 7 MOTs. The latest, on 13 September 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 119,998 miles, which matches the advertised 124,123 miles.
Advertised mileage is about 34,200 miles higher than the median mileage of a 2012 Mercedes-Benz S Class on AskCar.
Browse all Mercedes-Benz S Class cars for sale · 2012 Mercedes-Benz S Class price guide
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Photos
40 photos of this car are on its AskCar page.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.