2020 Mercedes-Benz B Class

2.0 Sport Executive Auto FWD Euro 6 5dr

£14,400

Fair price: within 8% of the typical £14,858 for this model, age and mileage, drawing on 738 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
B Class
Trim
SPORT EXECUTIVE
Version
2.0 Sport Executive Auto FWD Euro 6 5dr
Mileage
29,056 miles
Year
2020
Fuel type
Diesel
Body type
MPV
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
115 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz B Class Sport Executive has covered 29,056 miles, around 11,100 fewer than typical for its age. The dealer is asking £14,400, which is £458 below our market estimate of £14,858. To estimate its market asking price, we analyse UK dealer adverts for 738 Mercedes-Benz B Class cars across different ages and specifications. We first saw this car advertised 39 days ago. Its asking price has since fallen by £500. MOT records show an expiry date of 31 January 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Marshall Motor Group in Blackburn.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 September 2026, 39 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £500 from the first recorded £14,900. 2 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£14,900
17 September 2026£15,000
2 October 2026£14,700
16 October 2026£14,400
23 October 2026£14,400

Price and mileage comparison

Estimated market asking price: £14,858. The asking price is £458 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 738 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,100 miles lower than typical for a 2020 Mercedes-Benz B Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 31 January 2027. 26,169 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £11,495 to £15,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,49511,653 miles
£11,77731,169 miles
£12,79511,500 miles
£12,99546,000 miles
£12,99852,601 miles

These cars have covered 11,500–52,601 miles, compared with 29,056 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz B Class cars for sale · 2020 Mercedes-Benz B Class price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.