2020 Mercedes-Benz B Class 2.0 AMG Line Executive

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line Executive
• Version: 2.0 AMG Line Executive Auto FWD Euro 6 5dr
• Year: 2020
• Mileage: 53,678 miles
• Fuel: Diesel
• Body: MPV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz B Class AMG Line Executive is advertised with 53,678 miles, approximately 15,500 above the typical mileage for its age. Its asking price of £13,399 is £113 below the AskCar estimate of £13,512. The AskCar estimate uses 757 UK dealer adverts for the Mercedes-Benz B Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. The seller is Hendy Car Store Portsmouth, based in Portsmouth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £113 (under 1%) under the AskCar estimate of £13,512.

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 757 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 12 November 2026.

A 2020 Mercedes-Benz B Class with the 2.0 diesel engine is typically advertised at £13,700: the median of the 28 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz B Class advertised 1 day ago. About 4 in 10 of 2020 Mercedes-Benz B Class cars are gone from sale within a month of being advertised: 33 of the 85 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £13,399. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 20 September 2027.

It has had 4 MOTs. The latest, on 3 September 2026, passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing; nearside rear road wheel slightly distorted; offside rear tyre slightly damaged/cracking or perishing; and 1 more.

Mileage at that test: 52,489 miles, which matches the advertised 53,678 miles.

Advertised mileage is about 15,500 miles higher than the median mileage of a 2020 Mercedes-Benz B Class on AskCar.

Similar cars

5 other 2020 Mercedes-Benz B Class AMG Line Executive 2.0 diesel automatic MPVs are for sale at UK dealers, from £11,375 to £13,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz B Class AMG Line Executive, 2.0 diesel MPV, black. Mileage: 61,256 miles. Price: £13,799, £400 more than this car. Dealer: Northumberland Motor Village in Alnwick. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-5bc43710021e
• 2020 Mercedes-Benz B Class AMG Line Executive, 2.0 diesel MPV, silver. Mileage: 46,000 miles. Price: £13,799, £400 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-4f9eeceabaf7
• 2020 Mercedes-Benz B Class AMG Line Executive, 2.0 diesel MPV, blue. Mileage: 62,099 miles. Price: £11,375, £2,024 less than this car. Dealer: Heritage Honda Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-5df72d636ede