2018 Mercedes-Benz S Class

2.9 S350Ld AMG Line G-Tronic+ RWD Euro 6 (s/s) 4dr (282 bhp)

£24,990

Good value: £2,276 under the typical £27,266 for this model, age and mileage, drawing on 544 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
S Class
Trim
AMG LINE
Version
2.9 S350Ld AMG Line G-Tronic+ RWD Euro 6 (s/s) 4dr (282 bhp)
Mileage
39,993 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.9 L
Gearbox
Automatic
Power
282 bhp
Seats
5
CO2
153 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
S350Ld
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz S Class AMG Line is advertised with 39,993 miles, approximately 33,500 below the typical mileage for its age. At £24,990, it is advertised £2,276 below our estimated market asking price of £27,266. To estimate its market asking price, we analyse UK dealer adverts for 544 Mercedes-Benz S Class cars across different ages and specifications. We first recorded this car for sale 11 days ago. Its recorded MOT is valid until 15 December 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by P W Millar Ford in Barry.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 11 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
14 October 2026£24,990
23 October 2026£24,990

Price and mileage comparison

Estimated market asking price: £27,266. The asking price is £2,276 below 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 33,500 miles lower than typical for a 2018 Mercedes-Benz S Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 December 2026. 39,299 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £19,070 to £25,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,07088,625 miles
£19,99583,000 miles
£20,00071,000 miles
£20,49989,823 miles
£24,24952,000 miles

These cars have covered 32,000–89,823 miles, compared with 39,993 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 · 2018 Mercedes-Benz S Class price guide

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Vehicle photos

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