2021 Mercedes-Benz B Class 1.3 B200 AMG Line Premium Plus Edition

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line Premium Plus Edition
• Version: 1.3 B200 AMG Line Premium Plus Edition Auto FWD Euro 6 5dr (160 bhp)
• Year: 2021
• Mileage: 5,627 miles
• Fuel: Petrol
• Body: MPV, 5 doors, 5 seats
• Engine: 1.3 litres, 160 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: White
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 5,627 miles on the clock, this 2021 Mercedes-Benz B Class AMG Line Premium Plus Edition has done roughly 30,400 fewer miles than a typical 2021 Mercedes-Benz B Class. Its asking price of £22,200 is £2,028 above the AskCar estimate of £20,172. The AskCar estimate uses UK dealer asking prices, including 756 Mercedes-Benz B Class adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 25 days ago, the asking price has dropped by £300. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Sytner Group Mercedes-Benz of Colindale in The Hyde. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,028 (10%) over the AskCar estimate of £20,172.

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 756 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 8 November 2026.

A 2021 Mercedes-Benz B Class with the 1.3 petrol engine is typically advertised at £16,700: the median of the 35 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 Mercedes-Benz B Class has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 14 October 2026 at £22,500. Its asking price is now £22,200, £300 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 14 October 2026: £22,500
• 4 November 2026: £22,200

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 23 June 2027.

It has had 3 MOTs. The latest, on 24 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 5,496 miles, which matches the advertised 5,627 miles.

Advertised mileage is about 30,400 miles lower than the median mileage of a 2021 Mercedes-Benz B Class on AskCar.