2021 Mercedes-Benz B Class
1.3 AMG Line Premium DCT FWD Euro 6 5dr
£15,998
Fair price: within 8% of the typical £16,025 for this model, age and mileage, drawing on 738 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- B Class
- Trim
- AMG LINE PREMIUM
- Version
- 1.3 AMG Line Premium DCT FWD Euro 6 5dr
- Mileage
- 39,915 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- MPV
- Engine
- 1.3 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 141 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Emissions standard
- Euro 6
About this car
At 39,915 miles, this 2021 Mercedes-Benz B Class AMG Line Premium has covered about 6,400 more miles than other 2021 Mercedes-Benz B Class cars. Our estimated market asking price is £16,025. This car is advertised at £15,998, which is £27 below that figure. We use UK dealer asking prices, including 738 Mercedes-Benz B Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 145 days ago, the asking price has dropped by £1,300. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 11 May 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Arnold Clark Solihull Motorstore in Birmingham.
Stock data from 23 October 2026.
Price history
First seen on 2 June 2026, 145 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,300 from the first recorded £17,298. 3 price reductions recorded, the latest observed on 1 September 2026.
| Date observed | Asking price |
|---|---|
| 2 June 2026 | £17,298 |
| 6 July 2026 | £17,298 |
| 13 August 2026 | £16,798 |
| 14 August 2026 | £16,798 |
| 18 August 2026 | £16,498 |
| 1 September 2026 | £15,998 |
| 23 October 2026 | £15,998 |
Price and mileage comparison
Estimated market asking price: £16,025. The asking price is £27 below 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 738 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 6,400 miles higher than typical for a 2021 Mercedes-Benz B Class.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 11 May 2027. 39,909 miles at the last test.
4 other cars with the same year, trim, gearbox and fuel are for sale from £16,699 to £17,999.
| Asking price | Mileage |
|---|---|
| £16,699 | 24,466 miles |
| £17,000 | 30,000 miles |
| £17,698 | 23,739 miles |
| £17,999 | 22,226 miles |
These cars have covered 22,226–30,000 miles, compared with 39,915 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 B Class cars for sale · 2021 Mercedes-Benz B Class price guide
More like this
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 B Class photo 1
- 2021 Mercedes-Benz B Class photo 2
- 2021 Mercedes-Benz B Class photo 3
- 2021 Mercedes-Benz B Class photo 4
- 2021 Mercedes-Benz B Class photo 5
- 2021 Mercedes-Benz B Class photo 6
- 2021 Mercedes-Benz B Class photo 7
- 2021 Mercedes-Benz B Class photo 8
- 2021 Mercedes-Benz B Class photo 9
- 2021 Mercedes-Benz B Class photo 10
- 2021 Mercedes-Benz B Class photo 11
- 2021 Mercedes-Benz B Class photo 12
- 2021 Mercedes-Benz B Class photo 13
- 2021 Mercedes-Benz B Class photo 14
- 2021 Mercedes-Benz B Class photo 15
- 2021 Mercedes-Benz B Class photo 16
- 2021 Mercedes-Benz B Class photo 17
- 2021 Mercedes-Benz B Class photo 18
- 2021 Mercedes-Benz B Class photo 19
- 2021 Mercedes-Benz B Class photo 20
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