2021 Mercedes-Benz S Class 2.9 AMG Line Premium Plus Executive

Price: £61,990. Above the going rate: £5,755 (10%) over the AskCar estimate of £56,235, our expected asking price for this car from its model, age, mileage and specification, drawing on 568 priced Mercedes-Benz S Class adverts on AskCar as of 7 November 2026.

AskCar lists 637 used Mercedes-Benz S Class from 447 UK dealerships, as of 7 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: S Class
  • Trim: AMG Line Premium Plus Executive
  • Version: 2.9 AMG Line AMG Line Premium Plus Executive G-Tronic+ Euro 6 (s/s) 4dr (Premium Plus, Executive)
  • Year: 2021
  • Mileage: 32,000 miles
  • Fuel: Diesel
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 2.9 litres
  • Gearbox: Automatic (G-Tronic+)
  • Colour: Black
  • CO2: 190 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz S Class AMG Line Premium Plus Executive has covered 32,000 miles. Its asking price of £61,990 is £5,755 above the AskCar estimate of £56,235. The AskCar estimate draws on 568 Mercedes-Benz S Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 161 days ago. Ask the dealer why the advert shows fewer miles than the 52,147 recorded at the latest MOT. Its recorded MOT is valid until 7 June 2027. The seller is Chobham Motor Company, based in Chobham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £5,755 (10%) over the AskCar estimate of £56,235.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 568 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz S Class with the 2.9 diesel engine is typically advertised at £53,900: the median of the 22 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz S Class has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 30 May 2026 at £61,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 7 June 2027.

It has had 4 MOTs. The latest, on 8 June 2026, passed.

Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords; nearside rear tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 52,147 miles. The advert says 32,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 10,600 miles lower than the median mileage of a 2021 Mercedes-Benz S Class on AskCar.

Similar cars

1 other 2021 Mercedes-Benz S Class AMG Line Premium Plus Executive 2.9 diesel automatic saloon is for sale at UK dealers, as of 7 November 2026.

The closest to this car in mileage:

Browse all Mercedes-Benz S Class cars for sale · 2021 Mercedes-Benz S Class price guide

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Photos

32 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.