2012 Mercedes-Benz S Class

3.0 S350L V6 BLUETEC G-Tronic+ RWD Euro 6 (s/s) 4dr (254 bhp)

£7,999

Above the going rate: £1,751 over the typical £6,248 for this model, age and mileage, drawing on 544 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: S Class
Version: 3.0 S350L V6 BLUETEC G-Tronic+ RWD Euro 6 (s/s) 4dr (254 bhp)
Mileage: 124,123 miles
Year: 2012
Fuel type: Diesel
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Power: 254 bhp
Seats: 5
CO2: 164 g/km
Colour: Silver
Doors: 4
Driven wheels: Rear Wheel Drive
Gearbox version: G-Tronic+
Engine badge: S350L V6; BlueTEC
Emissions standard: Euro 6

About this car

This 2012 Mercedes-Benz S Class has covered 124,123 miles, around 34,200 more than typical for its age. The dealer is asking £7,999, which is £1,751 above our market estimate of £6,248. To estimate its market asking price, we analyse UK dealer adverts for 544 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 98 days ago. Our latest MOT record expired on 12 September 2026. Check the current position with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. It is for sale at TCS Trade Car Sales (Midlands) in Walsall.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 July 2026, 98 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,000 from the first recorded £8,999. 1 price reduction recorded, the latest observed on 23 July 2026.

Recorded asking prices
Date observed	Asking price
21 July 2026	£8,999
23 July 2026	£7,999
23 October 2026	£7,999

Price and mileage comparison

Estimated market asking price: £6,248. The asking price is £1,751 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 544 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,200 miles higher than typical for a 2012 Mercedes-Benz S Class.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 12 September 2026. 119,998 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £5,495 to £9,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£5,495	128,000 miles
£5,590	148,200 miles
£6,990	108,288 miles
£6,990	82,608 miles
£6,995	95,139 miles

These cars have covered 74,000–148,200 miles, compared with 124,123 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz S Class cars for sale · 2012 Mercedes-Benz S Class price guide

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