2018 Mercedes-Benz S Class

4.0 S63L V8 BiTurbo AMG Auto RWD Euro 6 (s/s) 4dr SpdS MCT (604 bhp)

£54,995

Fair price: within 8% of the typical £51,896 for this model, age and mileage, drawing on 544 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: S Class
Trim: AMG
Version: 4.0 S63L V8 BiTurbo AMG Auto RWD Euro 6 (s/s) 4dr SpdS MCT (604 bhp)
Mileage: 32,000 miles
Year: 2018
Fuel type: Petrol
Body type: Saloon
Engine: 4.0 L
Gearbox: Automatic
Power: 604 bhp
Seats: 5
CO2: 231 g/km
Colour: Grey
Doors: 4
Driven wheels: Rear Wheel Drive
Engine badge: S63L V8 BiTurbo
Emissions standard: Euro 6

About this car

At 32,000 miles, this 2018 Mercedes-Benz S Class AMG has covered about 41,500 fewer miles than other 2018 Mercedes-Benz S Class cars. Our estimated market asking price is £51,896. This car is advertised at £54,995, which is £3,099 above 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 151 days ago, the asking price has dropped by £2,000. Our latest MOT record expired on 19 October 2026. Check the current position with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Yorkshire Vehicle Solutions, based in York.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 151 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £2,000 from the first recorded £56,995. 3 price reductions recorded, the latest observed on 22 July 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£56,995
17 June 2026	£56,495
4 July 2026	£55,995
10 July 2026	£55,995
22 July 2026	£54,995
23 October 2026	£54,995

Price and mileage comparison

Estimated market asking price: £51,896. The asking price is £3,099 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 41,500 miles lower 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 19 October 2026. 30,671 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £74,995 to £150,000.

Other matching cars
Asking price	Mileage
£74,995	42,000 miles
£150,000	8,400 miles

These cars have covered 8,400–42,000 miles, compared with 32,000 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

Vehicle photos

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