2021 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 MHT M Sport Auto Euro 6 4dr

Mileage

37,994 miles

Year

2021

Fuel type

Diesel Hybrid

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Seats

5

CO2

127 g/km

Colour

Blue

Doors

4

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

With 37,994 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 16,700 fewer miles than a typical 2021 BMW 3 Series. The dealer is asking £22,795, which is £809 below our market estimate of £23,604. To estimate its market asking price, we analyse UK dealer adverts for 6,764 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 26 days ago. MOT records show an expiry date of 17 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Park's Motor Group Douglas Park BMW Hamilton, based in Hamilton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £23,604. The asking price is £809 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 6,764 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,700 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.