2018 Mercedes-Benz S Class

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

£23,900

Good value: £2,147 under the typical £26,047 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 EXECUTIVE PREMIUM
Version
2.9 S350Ld AMG Line AMG Line Executive Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (Executive, Premium) (282 bhp)
Mileage
86,237 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
White
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 Executive Premium is advertised with 86,237 miles, approximately 12,700 above the typical mileage for its age. Our estimated market asking price is £26,047. This car is advertised at £23,900, which is £2,147 below that figure. Our estimate draws on 544 Mercedes-Benz S Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 10 days ago. Its asking price has since fallen by £90. The latest MOT record shows an expiry date of 3 August 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Westley Motor Company in Birmingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 10 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £90 from the first recorded £23,990. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
15 October 2026£23,990
16 October 2026£23,900
23 October 2026£23,900

Price and mileage comparison

Estimated market asking price: £26,047. The asking price is £2,147 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 12,700 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 3 August 2027. 83,760 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £17,995 to £29,995.

Other matching cars
Asking priceMileage
£17,995157,900 miles
£25,90043,735 miles
£29,995108,500 miles

These cars have covered 43,735–157,900 miles, compared with 86,237 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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