2018 Mercedes-Benz S Class

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

£20,495

Above the going rate: £2,476 over the typical £18,019 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
125,000 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

At 125,000 miles, this 2018 Mercedes-Benz S Class AMG Line Executive has covered about 51,500 more miles than other 2018 Mercedes-Benz S Class cars. The dealer is asking £20,495, which is £2,476 above our market estimate of £18,019. 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 147 days ago. Its asking price has since fallen by £300. The latest recorded MOT expiry date is 27 March 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Grand Motors, based in Stockport.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 May 2026, 147 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £300 from the first recorded £20,795. 2 price reductions recorded, the latest observed on 1 October 2026.

Recorded asking prices
Date observedAsking price
31 May 2026£20,795
16 June 2026£20,495
10 July 2026£20,495
14 September 2026£22,995
1 October 2026£20,495
23 October 2026£20,495

Price and mileage comparison

Estimated market asking price: £18,019. The asking price is £2,476 above 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 51,500 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 not valid until 27 March 2026. 125,180 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
£19,495110,000 miles
£24,50058,400 miles
£25,99559,000 miles

These cars have covered 11,000–278,215 miles, compared with 125,000 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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