2020 Mercedes-Benz B Class 1.3 AMG Line

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line
• Version: 1.3 AMG Line Auto FWD Euro 6 5dr
• Year: 2020
• Mileage: 62,217 miles
• Fuel: Petrol
• Body: MPV, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: White
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz B Class AMG Line has covered 62,217 miles, around 24,000 more miles than is typical for its age. The AskCar estimate for this car is £12,704. It is priced at £11,995, which is £709 below that estimate. The AskCar estimate uses UK dealer asking prices, including 763 Mercedes-Benz B Class adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 93 days ago. Its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fine Motors, based in Leicester. 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: £709 (5%) under the AskCar estimate of £12,704.

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 2020 Mercedes-Benz B Class with the 1.3 petrol engine is typically advertised at £15,000: the median of the 32 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 Mercedes-Benz B Class has been on sale for at least 93 days.

Price history

AskCar first saw this advert on 6 August 2026 at £13,995. Its asking price is now £11,995, £2,000 less. The latest price cut was seen on 17 August 2026.

Price changes recorded:

• 7 August 2026: £13,995
• 13 August 2026: £13,495
• 17 August 2026: £11,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 6 February 2027.

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

There were no advisories at the latest test.

Mileage at that test: 51,154 miles, which matches the advertised 62,217 miles.

Advertised mileage is about 24,000 miles higher than the median mileage of a 2020 Mercedes-Benz B Class on AskCar.

Similar cars

1 other 2020 Mercedes-Benz B Class AMG Line 1.3 petrol automatic MPV is for sale at UK dealers, as of 7 November 2026.

The closest to this car in mileage:

• 2020 Mercedes-Benz B Class AMG Line, 1.3 petrol MPV, white. Mileage: 38,262 miles. Price: £14,990, £2,995 more than this car. Dealer: Swan Motor Company (Bristol) in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-0946ec6f628d