2020 Mercedes-Benz B Class 1.3 B180 Sport Executive

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: Sport Executive
• Version: 1.3 B180 Sport Executive DCT FWD Euro 6 (s/s) 5dr 7G (134 bhp)
• Year: 2020
• Mileage: 13,366 miles
• Fuel: Petrol
• Body: MPV, 5 doors, 5 seats
• Engine: 1.3 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 13,366 miles, this 2020 Mercedes-Benz B Class Sport Executive has covered about 24,900 fewer miles than other 2020 Mercedes-Benz B Class cars. Its asking price of £15,989 is £656 above the AskCar estimate of £15,333. To work out the AskCar estimate, we analyse UK dealer adverts for 770 Mercedes-Benz B Class cars across different ages and specifications. We first recorded this car for sale 24 days ago. The government's MOT record matches its advertised mileage. It is for sale at Automatic Cars International Motor Company in Sheffield. 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: £656 (4%) over the AskCar estimate of £15,333.

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 2020 Mercedes-Benz B Class with the 1.3 petrol engine is typically advertised at £15,200: the median of the 33 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 Mercedes-Benz B Class has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 13 October 2026 at £15,989. 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 6 November 2026: valid until 5 July 2027.

It has had 4 MOTs. The latest, on 6 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 13,363 miles, which matches the advertised 13,366 miles.

Advertised mileage is about 24,900 miles lower 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 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, black. Mileage: 16,818 miles. Price: £18,250, £2,261 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
• 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, silver. Mileage: 18,000 miles. Price: £14,880, £1,109 less than this car. Dealer: Wembley Prestige Cars in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-4d86a3335663
• 2020 Mercedes-Benz B Class Sport Executive, 1.3 petrol MPV, grey. Mileage: 31,301 miles. Price: £15,999, the same price as 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, 111 miles from this car. Mileage: 36,725 miles. Price: £14,593, £1,396 less than this car. Dealer: Aylesbury Trade Centre in Aston Clinton. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2020-6468a3a7c7b1