2018 Mercedes-Benz S Class

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

£25,780

Fair price: within 8% of the typical £27,214 for this model, age and mileage, drawing on 545 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
S Class
Trim
AMG LINE PREMIUM
Version
2.9 AMG Line Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (282 bhp)
Mileage
63,750 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.9 L
Gearbox
Automatic
Power
282 bhp
Seats
5
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz S Class AMG Line Premium has covered 63,750 miles, around 14,800 fewer than typical for its age. Our estimated market asking price is £27,214. This car is advertised at £25,780, which is £1,434 below that figure. The estimate uses 545 UK dealer adverts for the Mercedes-Benz S Class, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 27 days ago, the asking price has dropped by £630. It is advertised by Ryds Group in Stoke Newington.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 27 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £630 from the first recorded £26,410. 11 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£26,410
26 September 2026£26,420
27 September 2026£26,330
28 September 2026£26,320
29 September 2026£26,300
30 September 2026£26,330
1 October 2026£26,210
3 October 2026£26,220
4 October 2026£26,160
5 October 2026£26,180
7 October 2026£26,190
8 October 2026£26,020
9 October 2026£25,980
10 October 2026£25,930
11 October 2026£25,890
12 October 2026£25,900
14 October 2026£25,920
15 October 2026£25,860
16 October 2026£25,780
21 October 2026£25,780

Price and mileage comparison

Estimated market asking price: £27,214. The asking price is £1,434 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 545 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,800 miles lower than typical for a 2018 Mercedes-Benz S Class.

8 other cars with the same year, trim, gearbox and fuel are for sale from £13,995 to £27,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,995194,469 miles
£20,000112,000 miles
£21,99999,800 miles
£22,99581,275 miles
£23,49879,434 miles

These cars have covered 41,000–194,469 miles, compared with 63,750 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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Dealer

Ryds Group, Stoke Newington. Across the dealer network: 60 cars for sale.

Dealer postcode: N16 6DB.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-15:00
Saturday
Closed
Sunday
10:00-19:00

Vehicle photos