2021 Mercedes-Benz S Class prices
45 cars from UK dealers, updated 23 October 2026. Typical asking price £55,000.
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
Half of the 44 priced 2021 Mercedes-Benz S Class cars for sale are priced between £49,500 and £62,500.
Typical mileage 39,000 miles.
14 have had their price cut since they were first listed.
Is the price fair?
The prices above describe the cars currently advertised. They are not a valuation of every car of this model and year. Open a car to see its expected asking price, adjusted for mileage and specification, alongside the available evidence.
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2021 Mercedes-Benz S Class, 18,800 miles, £54,995, £12,290 under typical, Cardiff
- 2021 Mercedes-Benz S Class, 28,582 miles, £51,990, £8,619 under typical, Rotherham
- 2021 Mercedes-Benz S Class, 23,924 miles, £52,995, £7,344 under typical, Oldham
- 2021 Mercedes-Benz S Class, 64,200 miles, £28,990, £3,920 under typical, Leicester
- 2021 Mercedes-Benz S Class, 25,491 miles, £55,000, £7,131 under typical, Sheffield
- 2021 Mercedes-Benz S Class, 65,000 miles, £47,500, £5,328 under typical, Hatfield
- 2021 Mercedes-Benz S Class, 42,573 miles, £54,990, £5,500 under typical, Bedford
- 2021 Mercedes-Benz S Class, 74,127 miles, £52,989, £4,738 under typical, Hoddesdon
- 2021 Mercedes-Benz S Class, 34,509 miles, £49,995, Belfast
- 2021 Mercedes-Benz S Class, 51,128 miles, £46,989, Harlow
- 2021 Mercedes-Benz S Class, 83,769 miles, £44,400, Dunstable
- 2021 Mercedes-Benz S Class, 27,765 miles, £57,990, Harrogate
- 2021 Mercedes-Benz S Class, 86,000 miles, £51,990, Bedford
- 2021 Mercedes-Benz S Class, 90,907 miles, £42,975, Tonbridge
- 2021 Mercedes-Benz S Class, 22,000 miles, £56,890, London
- 2021 Mercedes-Benz S Class, 26,397 miles, £64,490, Leeds
- 2021 Mercedes-Benz S Class, 71,581 miles, £41,900, Northampton
- 2021 Mercedes-Benz S Class, 80,516 miles, £40,900, Wakefield
- 2021 Mercedes-Benz S Class, 48,391 miles, £56,898, Glasgow
- 2021 Mercedes-Benz S Class, 18,982 miles, £53,000, Chelmsford
- 2021 Mercedes-Benz S Class, 86,362 miles, £54,995, Milton Keynes
- 2021 Mercedes-Benz S Class, 37,000 miles, £67,480, Sutton in Ashfield
- 2021 Mercedes-Benz S Class, 20,000 miles, £73,980, Sutton in Ashfield
- 2021 Mercedes-Benz S Class, 28,241 miles, £56,898, Glasgow
- 2021 Mercedes-Benz S Class, 35,211 miles, £54,898, Glasgow
- 2021 Mercedes-Benz S Class, 26,000 miles, £58,000, Loughton
- 2021 Mercedes-Benz S Class, 44,500 miles, £56,990, Bedford
- 2021 Mercedes-Benz S Class, 49,500 miles, £50,000, East Wemyss
- 2021 Mercedes-Benz S Class, 36,535 miles, £65,950, Camberley
- 2021 Mercedes-Benz S Class, 32,000 miles, £61,990, Chobham
- 2021 Mercedes-Benz S Class, 86,281 miles, £48,495, Leeds
- 2021 Mercedes-Benz S Class, 58,782 miles, £64,995, Birmingham
- 2021 Mercedes-Benz S Class, 36,970 miles, £63,124, Birmingham
- 2021 Mercedes-Benz S Class, 66,900 miles, £49,995, Stoke-on-Trent
- 2021 Mercedes-Benz S Class, 42,881 miles, £55,000, King's Lynn
- 2021 Mercedes-Benz S Class, 54,151 miles, £49,995, Harlow
- 2021 Mercedes-Benz S Class, 84,678 miles, £47,990, Birmingham
- 2021 Mercedes-Benz S Class, 100,778 miles, £37,995, Oldham
- 2021 Mercedes-Benz S Class, 23,000 miles, £72,989, Brent
- 2021 Mercedes-Benz S Class, 21,000 miles, £69,995, Poole
- 2021 Mercedes-Benz S Class, 35,000 miles, £69,950, City of Westminster
- 2021 Mercedes-Benz S Class, 22,200 miles, £78,995, Havering
- 2021 Mercedes-Benz S Class, 46,000 miles, £41,950, Birkenhead
- 2021 Mercedes-Benz S Class, 16,000 miles, £67,995, Bedford
- 2021 Mercedes-Benz S Class, 370 miles, Warrenpoint
Mercedes-Benz S Class by gearbox, fuel and body
- Petrol Mercedes-Benz S Class (180)
- Diesel Mercedes-Benz S Class (291)
- Hybrid Mercedes-Benz S Class (64)
- Plug-in hybrid Mercedes-Benz S Class (51)
- Mercedes-Benz S Class saloon (540)
- Mercedes-Benz S Class coupe (42)
Mercedes-Benz S Class prices by year
Mercedes-Benz S Class by price
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