2018 Mercedes-Benz S Class

2.9 S 350 d AMG Line Premium Plus 9G-Tronic RWD Euro 6 4dr (281 bhp)

£20,995

Fair price: within 8% of the typical £21,184 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 S 350 d AMG Line Premium Plus 9G-Tronic RWD Euro 6 4dr (281 bhp)
Mileage
118,000 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.9 L
Gearbox
Automatic
Power
281 bhp
Seats
5
CO2
158 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
9G-Tronic
Engine badge
S350d
Emissions standard
Euro 6

About this car

With 118,000 miles on the clock, this 2018 Mercedes-Benz S Class AMG Line Premium Plus has done roughly 44,500 more miles than a typical 2018 Mercedes-Benz S Class. Our estimated market asking price is £21,184. This car is advertised at £20,995, which is £189 below that figure. We use UK dealer asking prices, including 544 Mercedes-Benz S Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 127 days ago, the asking price has dropped by £1,000. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 14 December 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Motorvana in Manchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 June 2026, 127 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,000 from the first recorded £21,995. 4 price reductions recorded, the latest observed on 6 October 2026.

Recorded asking prices
Date observedAsking price
19 June 2026£21,995
20 June 2026£23,995
9 July 2026£22,995
10 July 2026£22,995
20 July 2026£21,995
21 July 2026£21,995
29 August 2026£21,495
6 October 2026£20,995
23 October 2026£20,995

Price and mileage comparison

Estimated market asking price: £21,184. The asking price is £189 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 44,500 miles higher than typical for a 2018 Mercedes-Benz S Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 December 2026. 109,952 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
£24,49584,000 miles
£24,750100,000 miles
£28,99557,798 miles
£39,99141,991 miles

These cars have covered 41,991–115,500 miles, compared with 118,000 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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