2020 Mercedes-Benz S Class prices
21 cars from UK dealers, updated 23 October 2026. Typical asking price £31,000.
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 21 priced 2020 Mercedes-Benz S Class cars for sale are priced between £28,000 and £40,000.
Typical mileage 73,000 miles.
7 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.
- 2020 Mercedes-Benz S Class, 81,000 miles, £23,995, £4,240 under typical, Egham
- 2020 Mercedes-Benz S Class, 79,000 miles, £25,990, £3,103 under typical, Liverpool
- 2020 Mercedes-Benz S Class, 151,196 miles, £18,990, Peterborough
- 2020 Mercedes-Benz S Class, 62,550 miles, £29,950, Market Drayton
- 2020 Mercedes-Benz S Class, 72,000 miles, £27,995, Bedford
- 2020 Mercedes-Benz S Class, 73,000 miles, £27,990, Manchester
- 2020 Mercedes-Benz S Class, 76,680 miles, £29,795, Worksop
- 2020 Mercedes-Benz S Class, 64,290 miles, £30,995, Romford
- 2020 Mercedes-Benz S Class, 91,000 miles, £25,995, Harrow
- 2020 Mercedes-Benz S Class, 62,633 miles, £32,000, Chelmsford
- 2020 Mercedes-Benz S Class, 21,500 miles, £69,975, Congleton
- 2020 Mercedes-Benz S Class, 139,000 miles, £22,500, Preston
- 2020 Mercedes-Benz S Class, 29,991 miles, £70,000, London
- 2020 Mercedes-Benz S Class, 113,470 miles, £39,670, Colchester
- 2020 Mercedes-Benz S Class, 88,000 miles, £29,995, St Albans
- 2020 Mercedes-Benz S Class, 78,166 miles, £32,995, Colchester
- 2020 Mercedes-Benz S Class, 45,162 miles, £99,900, Sheffield
- 2020 Mercedes-Benz S Class, 99,500 miles, £31,990, Hillingdon
- 2020 Mercedes-Benz S Class, 29,990 miles, £79,900, Derby
- 2020 Mercedes-Benz S Class, 249 miles, £229,000, Enfield
- 2020 Mercedes-Benz S Class, 50,000 miles, £39,995, Rush Green
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
More Mercedes-Benz
- All Mercedes-Benz S Class
- All Mercedes-Benz cars
- Mercedes-Benz A Class (6,771)
- Mercedes-Benz C Class (4,849)
- Mercedes-Benz CLA (3,256)
- Mercedes-Benz E Class (3,080)
- Mercedes-Benz GLC (2,846)
- Mercedes-Benz GLA (2,575)
- Mercedes-Benz Sprinter (1,658)
- Mercedes-Benz GLE (1,385)
- Mercedes-Benz GLB (883)
- Mercedes-Benz Vito (864)
- Mercedes-Benz B Class (802)
- Mercedes-Benz S Class (611)
- Mercedes-Benz SL (470)
- Mercedes-Benz G Class (464)
- Mercedes-Benz SLK (452)