2020 Mercedes-Benz B Class 1.3 B200 Sport Executive

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: Sport Executive
• Version: 1.3 B200 Sport Executive DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
• Year: 2020
• Mileage: 45,000 miles
• Fuel: Petrol
• Body: MPV, 5 doors, 5 seats
• Engine: 1.3 litres, 161 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz B Class Sport Executive is advertised with 45,000 miles on the clock. Priced at £15,200, it is advertised £1,368 above the AskCar estimate of £13,832. The AskCar estimate uses 763 UK dealer adverts for the Mercedes-Benz B Class, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 163 days ago. Its asking price has since fallen by £200. The last MOT shows 45,768 miles, more than the advert. This is worth checking with the dealer. The latest recorded MOT expires on 3 June 2027. It is for sale at Bob Davies Car Sales in Ebbw Vale. 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

Above the going rate: £1,368 (9%) over the AskCar estimate of £13,832.

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 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £15,400. Its asking price is now £15,200, £200 less. The latest price cut was seen on 14 August 2026.

Price changes recorded:

• 29 May 2026: £15,400
• 14 August 2026: £15,200

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 3 June 2027.

It has had 5 MOTs. The latest, on 4 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 45,768 miles. The advert says 45,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 6,800 miles higher than the median mileage of a 2020 Mercedes-Benz B Class on AskCar.

Similar cars

6 other 2020 Mercedes-Benz B Class Sport Executive 1.3 petrol automatic MPVs are for sale at UK dealers, from £13,799 to £18,250, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, silver. Mileage: 46,000 miles. Price: £13,799, £1,401 less than this car. Dealer: Plympton Car Centre (Plymouth) in Plympton. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-73c682c2be42
• 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, black. Mileage: 36,725 miles. Price: £14,393, £807 less than this car. Dealer: Aylesbury Trade Centre in Aston Clinton. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-6468a3a7c7b1
• 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, grey. Mileage: 31,301 miles. Price: £15,999, £799 more than this car. Dealer: Eastern Western Motor Group Western Mercedes-Benz of Coldstream in Coldstream. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-3ce2eb5d8f67

• The nearest: 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, black, 49 miles from this car. Mileage: 16,818 miles. Price: £18,250, £3,050 more than this car. Dealer: Sytner Group Mercedes-Benz of Bath in Bath. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-e9c13b3093bb