2018 Mercedes-Benz S Class

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

£28,995

Good value: £3,479 under the typical £32,474 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 PREMIUM PLUS
Version
2.9 S350Ld AMG Line Premium Plus G-Tronic+ RWD Euro 6 (s/s) 4dr (282 bhp)
Mileage
57,798 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.9 L
Gearbox
Automatic
Power
282 bhp
Seats
5
CO2
139 g/km
Colour
Grey
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 Premium Plus has covered 57,798 miles, around 15,700 fewer than typical for its age. The dealer is asking £28,995, which is £3,479 below our market estimate of £32,474. Our estimate draws on 544 Mercedes-Benz S Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 20 days. MOT records show an expiry date of 4 May 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Crystal Motor Company in Northampton.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 October 2026, 20 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
5 October 2026£28,995
23 October 2026£28,995

Price and mileage comparison

Estimated market asking price: £32,474. The asking price is £3,479 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 15,700 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 4 May 2027. 55,195 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £20,990 to £39,991.

Other matching cars
Asking priceMileage
£20,990115,500 miles
£20,995118,000 miles
£24,49584,000 miles
£24,750100,000 miles
£39,99141,991 miles

These cars have covered 41,991–118,000 miles, compared with 57,798 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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