2021 Mercedes-Benz B Class 1.3 B200 AMG Line Edition Executive

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line Edition Executive
• Version: 1.3 B200 AMG Line Edition Executive DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
• Year: 2021
• Mileage: 13,262 miles
• Fuel: Petrol
• Body: MPV, 5 doors, 5 seats
• Engine: 1.3 litres, 161 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 13,262 miles, this 2021 Mercedes-Benz B Class AMG Line Edition Executive has covered about 22,800 fewer miles than other 2021 Mercedes-Benz B Class cars. Its asking price of £17,900 is £243 above the AskCar estimate of £17,657. The AskCar estimate uses UK dealer asking prices, including 770 Mercedes-Benz B Class adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 156 days ago, the asking price has dropped by £600. The recorded MOT expired on 7 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is CarTime, based in Bury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £243 (1%) over the AskCar estimate of £17,657.

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 770 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 6 November 2026.

A 2021 Mercedes-Benz B Class with the 1.3 petrol engine is typically advertised at £16,900: the median of the 37 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 Mercedes-Benz B Class has been on sale for at least 156 days.

Price history

AskCar first saw this advert on 3 June 2026 at £18,500. Its asking price is now £17,900, £600 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 3 June 2026: £18,500
• 12 July 2026: £18,450
• 22 August 2026: £18,188
• 24 September 2026: £18,050
• 5 November 2026: £17,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 22 September 2025, passed.

Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 12,851 miles, which matches the advertised 13,262 miles.

Advertised mileage is about 22,800 miles lower than the median mileage of a 2021 Mercedes-Benz B Class on AskCar.