2021 Mercedes-Benz B Class

2.0 B180d AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 8G (114 bhp)

£11,995

Good value: £2,613 under the typical £14,608 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 EXECUTIVE
Version: 2.0 B180d AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 8G (114 bhp)
Mileage: 35,944 miles
Year: 2021
Fuel type: Diesel
Body type: MPV
Engine: 2.0 L
Gearbox: Automatic
Power: 114 bhp
Seats: 5
CO2: 137 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Engine badge: B180d
Emissions standard: Euro 6

About this car

With 35,944 miles on the clock, this 2021 Mercedes-Benz B Class AMG Line Executive has done roughly 2,500 more miles than a typical 2021 Mercedes-Benz B Class. Its asking price of £11,995 is £2,613 below our estimate of £14,608. To estimate its market asking price, we analyse UK dealer adverts for 738 Mercedes-Benz B Class cars across different ages and specifications. We first recorded this advert 132 days ago, and its asking price has since fallen by £1,500. That history is worth bearing in mind when speaking to the dealer. The latest MOT record shows an expiry date of 24 April 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Meadway Autoland in Birmingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 June 2026, 132 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,500 from the first recorded £13,495. 3 price reductions recorded, the latest observed on 30 September 2026.

Recorded asking prices
Date observed	Asking price
16 June 2026	£13,495
7 July 2026	£13,495
16 August 2026	£12,995
10 September 2026	£12,495
30 September 2026	£11,995
23 October 2026	£11,995

Price and mileage comparison

Estimated market asking price: £14,608. The asking price is £2,613 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 2,500 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 24 April 2027. 35,836 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £15,530 to £15,994.

Other matching cars
Asking price	Mileage
£15,530	31,360 miles
£15,994	33,456 miles

These cars have covered 31,360–33,456 miles, compared with 35,944 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

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