2021 Mercedes-Benz B Class

Overview

Make

Mercedes-Benz

Model

B Class

Trim

SPORT EXECUTIVE EDITION

Version

1.3 B180 Sport Executive Edition Auto FWD Euro 6 5dr (134 bhp)

Mileage

37,701 miles

Year

2021

Fuel type

Petrol

Body type

MPV

Engine

1.3 L

Gearbox

Automatic

Power

134 bhp

Seats

5

CO2

141 g/km

Colour

Silver

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

B180

Emissions standard

Euro 6

About this car

This 2021 Mercedes-Benz B Class Sport Executive Edition is advertised with 37,701 miles, approximately 4,200 above the typical mileage for its age. Its asking price of £14,591 is £44 above our estimate of £14,547. We use UK dealer asking prices, including 738 Mercedes-Benz B Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 32 days ago, the asking price has dropped by £389. Our latest MOT record expired on 1 October 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Quality Part X Dunstable, based in Dunstable.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £14,547. The asking price is £44 above 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 4,200 miles higher than typical for a 2021 Mercedes-Benz B Class.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.