2020 Mercedes-Benz S Class
4.0 S63 V8 BiTurbo AMG S Auto RWD Euro 6 (s/s) 2dr SpdS MCT (604 bhp)
£70,000
Fair price: within 8% of the typical £67,076 for this model, age and mileage, drawing on 544 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- S Class
- Trim
- AMG S
- Version
- 4.0 S63 V8 BiTurbo AMG S Auto RWD Euro 6 (s/s) 2dr SpdS MCT (604 bhp)
- Mileage
- 29,991 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 4.0 L
- Gearbox
- Automatic
- Power
- 604 bhp
- Seats
- 4
- CO2
- 231 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- S63 V8 BiTurbo
- Emissions standard
- Euro 6
About this car
This 2020 Mercedes-Benz S Class AMG S is advertised with 29,991 miles, approximately 43,000 below the typical mileage for its age. The dealer is asking £70,000, which is £2,924 above our market estimate of £67,076. We use UK dealer asking prices, including 544 Mercedes-Benz S Class listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 104 days ago. The recorded MOT expired on 17 March 2026, so ask the dealer whether it has been renewed. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is for sale at MB Brent Park in London.
Stock data from 23 October 2026.
Price history
First seen on 13 July 2026, 104 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 14 July 2026 | £70,000 |
| 23 October 2026 | £70,000 |
Price and mileage comparison
Estimated market asking price: £67,076. The asking price is £2,924 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 43,000 miles lower than typical for a 2020 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 not valid until 17 March 2026. 29,417 miles at the last test.
1 other cars with the same year, trim, gearbox and fuel are for sale from £69,975 to £69,975.
| Asking price | Mileage |
|---|---|
| £69,975 | 21,500 miles |
These cars have covered 21,500 miles, compared with 29,991 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 · 2020 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
- 2020 Mercedes-Benz S Class photo 1
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- 2020 Mercedes-Benz S Class photo 13
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- 2020 Mercedes-Benz S Class photo 16
- 2020 Mercedes-Benz S Class photo 17
- 2020 Mercedes-Benz S Class photo 18
- 2020 Mercedes-Benz S Class photo 19
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