2021 BMW 3 Series 2.0 320d MHT M Sport

Version: 2.0 320d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)

Price: £24,000. Above the going rate: £2,233 (10%) over the AskCar estimate of £21,767, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,706 priced BMW 3 Series adverts on AskCar as of 30 October 2026.

AskCar lists 6,987 used BMW 3 Series from 2,629 UK dealerships, as of 30 October 2026.

Overview

Make
BMW
Model
3 Series
Trim
M Sport
Version
2.0 320d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)
Mileage
58,000 miles
Year
2021
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
138 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
320d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series M Sport has covered 58,000 miles, around 3,300 more miles than is typical for its age. Its asking price of £24,000 is £2,233 above the AskCar estimate of £21,767. The AskCar estimate draws on 6,706 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. MOT records show an expiry date of 17 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Coventry BMW, based in Coventry.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£24,000

Price and mileage comparison

Above the going rate: £2,233 (10%) over the AskCar estimate of £21,767.

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 6,706 priced BMW 3 Series adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 3,300 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 17 June 2027. 54,705 miles at the last test.

Other matching cars

110 other 2021 BMW 3 Series M Sport automatic diesel cars are for sale at UK dealers from £13,500 to £28,995, as of 30 October 2026.

The 5 cheapest:

The 110 matching cars have covered 15,500 to 131,041 miles, compared with 58,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 3 Series cars for sale · 2021 BMW 3 Series price guide

More like this

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.