2018 Mercedes-Benz S Class

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

£19,495

Fair price: within 8% of the typical £19,931 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
Version
2.9 S350Ld AMG Line Executive G-Tronic+ RWD Euro 6 (s/s) 4dr (282 bhp)
Mileage
110,000 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.9 L
Gearbox
Automatic
Power
282 bhp
Seats
5
CO2
158 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 Executive is advertised with 110,000 miles, approximately 36,500 above the typical mileage for its age. Its asking price of £19,495 is £436 below our estimate of £19,931. We use UK dealer asking prices, including 544 Mercedes-Benz S Class listings, and account for the car’s age, mileage and specification. The asking price is now £1,500 lower than when we first recorded the advert 67 days ago. Our records show an MOT expiry date of 14 October 2026, which has passed. Ask the dealer for an update. The latest recorded MOT mileage is consistent with the advertised figure. You can find this car at Motorhouse (Beds) in Bedford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 August 2026, 67 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,500 from the first recorded £20,995. 1 price reduction recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
18 August 2026£20,995
8 October 2026£19,495
23 October 2026£19,495

Price and mileage comparison

Estimated market asking price: £19,931. The asking price is £436 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 36,500 miles higher than typical for a 2018 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 14 October 2026. 107,179 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £14,995 to £42,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,995162,000 miles
£16,495278,215 miles
£20,495125,000 miles
£24,50058,400 miles
£25,99559,000 miles

These cars have covered 11,000–278,215 miles, compared with 110,000 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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