2020 Mercedes-Benz B Class 2.0 B200d Sport Executive

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: Sport Executive
• Version: 2.0 B200d Sport Executive DCT FWD Euro 6 (s/s) 5dr 8G (148 bhp)
• Year: 2020
• Mileage: 31,169 miles
• Fuel: Diesel
• Body: MPV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz B Class Sport Executive is advertised with 31,169 miles, approximately 7,000 below the typical mileage for its age. The AskCar estimate for this car is £13,737. It is priced at £11,650, which is £2,087 below that estimate. The AskCar estimate uses 763 UK dealer adverts for the Mercedes-Benz B Class, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £2,238. We checked its advertised mileage against the government's MOT record, and they match. The seller is Good Motors, based in Bury. 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

Good value: £2,087 (15%) under the AskCar estimate of £13,737.

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 2.0 diesel engine is typically advertised at £13,700: the median of the 29 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 44 days.

Price history

AskCar first saw this advert on 24 September 2026 at £13,888. Its asking price is now £11,650, £2,238 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 24 September 2026: £13,888
• 25 September 2026: £13,555
• 27 September 2026: £12,970
• 28 September 2026: £12,500
• 29 September 2026: £12,333
• 30 September 2026: £12,111
• 6 October 2026: £11,970
• 10 October 2026: £11,888
• 22 October 2026: £11,777
• 5 November 2026: £11,650

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 12 March 2027.

It failed its MOT on 13 March 2026 (nearside front windscreen wiper does not clear the windscreen effectively; offside front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: rear rear bumper damage; nearside rear tyre has a cut but not deep enough to reach the ply or cords; offside rear tyre has a cut but not deep enough to reach the ply or cords; and 1 more.

Mileage at that test: 28,759 miles, which matches the advertised 31,169 miles.

Advertised mileage is about 7,000 miles lower than the median mileage of a 2020 Mercedes-Benz B Class on AskCar.

Similar cars

10 other 2020 Mercedes-Benz B Class Sport Executive 2.0 diesel automatic MPVs are for sale at UK dealers, from £11,495 to £15,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz B Class Sport Executive, 2.0 diesel MPV, red. Mileage: 29,056 miles. Price: £13,500, £1,850 more than this car. Dealer: Marshall Motor Group in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-142ab520c6ea
• 2020 Mercedes-Benz B Class Sport Executive, 2.0 diesel MPV, grey. Mileage: 34,810 miles. Price: £13,990, £2,340 more than this car. Dealer: Martin Bell Car Sales in Darlington. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-1e8f0b81a3df
• 2020 Mercedes-Benz B Class Sport Executive, 2.0 diesel MPV, silver. Mileage: 35,821 miles. Price: £15,990, £4,340 more than this car. Dealer: Spa Motors Mid Wales in Brecon. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-00fb74273bde

• The nearest: 2020 Mercedes-Benz B Class Sport Executive, 2.0 diesel MPV, red, 37 miles from this car. Mileage: 46,000 miles. Price: £12,995, £1,345 more than this car. Dealer: Poolfoot Car Centre in Fleetwood. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-a8a4ac51a84a