2021 Mercedes-Benz B Class 2.0 B220d AMG Line Edition Premium Plus

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line Edition Premium Plus
• Version: 2.0 B220d AMG Line Edition Premium Plus DCT FWD Euro 6 (s/s) 5dr 8G (187 bhp)
• Year: 2021
• Mileage: 52,000 miles
• Fuel: Diesel
• Body: MPV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 52,000 miles, this 2021 Mercedes-Benz B Class AMG Line Edition Premium Plus has covered about 15,900 more miles than other 2021 Mercedes-Benz B Class cars. The AskCar estimate for this car is £16,126. It is priced at £16,490, which is £364 above that estimate. The AskCar estimate draws on 763 Mercedes-Benz B Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 136 days ago, the asking price has dropped by £1,500. Our records show an MOT expiry date of 27 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Stratus in Hook. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £364 (2%) over the AskCar estimate of £16,126.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 763 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz B Class with the 2.0 diesel engine is typically advertised at £14,000: the median of the 10 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz B Class has been on sale for at least 136 days.

Price history

AskCar first saw this advert on 24 June 2026 at £17,990. Its asking price is now £16,490, £1,500 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 25 June 2026: £17,990
• 6 August 2026: £17,790
• 28 August 2026: £17,390
• 19 September 2026: £16,990
• 9 October 2026: £16,790
• 6 November 2026: £16,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 27 October 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 23 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 46,806 miles, which matches the advertised 52,000 miles.

Advertised mileage is about 15,900 miles higher than the median mileage of a 2021 Mercedes-Benz B Class on AskCar.