2021 Mercedes-Benz S Class

3.0 S500h Mhev AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 4dr (429 bhp)

£55,000

Good value: £7,131 under the typical £62,131 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 PREMIUM
Version
3.0 S500h Mhev AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 4dr (429 bhp)
Mileage
25,491 miles
Year
2021
Fuel type
Petrol Hybrid
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
429 bhp
Seats
5
CO2
196 g/km
Colour
Silver
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
S500h; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 25,491 miles on the clock, this 2021 Mercedes-Benz S Class AMG Line Premium has done roughly 14,300 fewer miles than a typical 2021 Mercedes-Benz S Class. At £55,000, it is advertised £7,131 below our estimated market asking price of £62,131. The estimate uses 544 UK dealer adverts for the Mercedes-Benz S Class, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 81 days ago. Its asking price has since fallen by £4,985. The latest recorded MOT expiry date is 12 September 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 JCT600 Volkswagen Sheffield, based in Sheffield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 August 2026, 81 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £4,985 from the first recorded £59,985. 11 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
6 August 2026£59,985
25 August 2026£59,785
31 August 2026£59,485
4 September 2026£58,985
11 September 2026£58,485
16 September 2026£58,385
22 September 2026£57,985
1 October 2026£57,485
6 October 2026£56,985
17 October 2026£56,225
22 October 2026£55,985
23 October 2026£55,000

Price and mileage comparison

Estimated market asking price: £62,131. The asking price is £7,131 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 14,300 miles lower than typical for a 2021 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 12 September 2026. 20,314 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £42,975 to £51,990.

Other matching cars
Asking priceMileage
£42,97590,907 miles
£44,40083,769 miles
£47,50065,000 miles
£51,99028,582 miles

These cars have covered 28,582–90,907 miles, compared with 25,491 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 · 2021 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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