2021 Mercedes-Benz S Class
2.9 S350d AMG Line Premium 9G-Tronic RWD Euro 6 4dr (281 bhp)
£56,898
Fair price: within 8% of the typical £54,200 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
- 2.9 S350d AMG Line Premium 9G-Tronic RWD Euro 6 4dr (281 bhp)
- Mileage
- 28,241 miles
- Year
- 2021
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.9 L
- Gearbox
- Automatic
- Power
- 281 bhp
- Seats
- 5
- CO2
- 177 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Gearbox version
- 9G-Tronic
- Engine badge
- S350d
- Emissions standard
- Euro 6
About this car
At 28,241 miles, this 2021 Mercedes-Benz S Class AMG Line Premium has covered about 11,500 fewer miles than other 2021 Mercedes-Benz S Class cars. The dealer is asking £56,898, which is £2,698 above our market estimate of £54,200. To estimate its market asking price, we analyse UK dealer adverts for 544 Mercedes-Benz S Class cars across different ages and specifications. We first recorded this car for sale 17 days ago. MOT records show an expiry date of 29 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Glasgow BMW, based in Glasgow.
Stock data from 23 October 2026.
Price history
First seen on 7 October 2026, 17 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 7 October 2026 | £56,898 |
| 23 October 2026 | £56,898 |
Price and mileage comparison
Estimated market asking price: £54,200. The asking price is £2,698 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 11,500 miles lower than typical for a 2021 Mercedes-Benz S Class.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 September 2027. 28,242 miles at the last test.
6 other cars with the same year, trim, gearbox and fuel are for sale from £41,900 to £58,000.
| Asking price | Mileage |
|---|---|
| £41,900 | 71,581 miles |
| £49,995 | 54,151 miles |
| £53,000 | 18,982 miles |
| £54,898 | 35,211 miles |
| £55,000 | 42,881 miles |
These cars have covered 18,982–71,581 miles, compared with 28,241 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
- 2021 Mercedes-Benz S Class photo 1
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- 2021 Mercedes-Benz S Class photo 17
- 2021 Mercedes-Benz S Class photo 18
- 2021 Mercedes-Benz S Class photo 19
- 2021 Mercedes-Benz S Class photo 20
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