2021 Mercedes-Benz B Class
1.3 AMG Line Premium Plus DCT FWD Euro 6 5dr
£18,499
Fair price: within 8% of the typical £19,473 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 PLUS
- Version
- 1.3 AMG Line Premium Plus DCT FWD Euro 6 5dr
- Mileage
- 14,352 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- MPV
- Engine
- 1.3 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 142 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Emissions standard
- Euro 6
About this car
At 14,352 miles, this 2021 Mercedes-Benz B Class AMG Line Premium Plus has covered about 19,100 fewer miles than other 2021 Mercedes-Benz B Class cars. The dealer is asking £18,499, which is £974 below our market estimate of £19,473. We use UK dealer asking prices, including 738 Mercedes-Benz B Class listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 33 days ago. MOT records show an expiry date of 18 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Available Car Supermarket - Sutton-In-Ashfield, based in Sutton-in-Ashfield.
Stock data from 23 October 2026.
Price history
First seen on 22 September 2026, 33 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 22 September 2026 | £18,499 |
| 23 October 2026 | £18,499 |
Price and mileage comparison
Estimated market asking price: £19,473. The asking price is £974 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 19,100 miles lower than typical for a 2021 Mercedes-Benz B Class.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 18 February 2027. 13,364 miles at the last test.
4 other cars with the same year, trim, gearbox and fuel are for sale from £16,171 to £21,000.
| Asking price | Mileage |
|---|---|
| £16,171 | 42,787 miles |
| £17,990 | 16,861 miles |
| £19,000 | 28,893 miles |
| £21,000 | 14,925 miles |
These cars have covered 14,925–42,787 miles, compared with 14,352 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
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
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