2021 BMW 3 Series

3.0 330d MHT M Sport Auto 4WD Euro 6 (s/s) 4dr (282 bhp)

£23,995

Fair price: within 8% of the typical £23,940 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
3.0 330d MHT M Sport Auto 4WD Euro 6 (s/s) 4dr (282 bhp)
Mileage
65,524 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
282 bhp
Seats
5
CO2
146 g/km
Colour
White
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
330d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series M Sport has covered 65,524 miles, around 10,800 more than typical for its age. Our estimated market asking price is £23,940. This car is advertised at £23,995, which is £55 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. The asking price is now £1,000 lower than when we first recorded the advert 31 days ago. MOT records show an expiry date of 27 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Hartlepool Motor Company, based in Hartlepool.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 September 2026, 31 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,000 from the first recorded £24,995. 1 price reduction recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
23 September 2026£24,995
20 October 2026£23,995
23 October 2026£23,995

Price and mileage comparison

Estimated market asking price: £23,940. The asking price is £55 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,800 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 August 2027. 65,153 miles at the last test.

96 other cars with the same year, trim, gearbox and fuel are for sale from £13,735 to £29,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,735131,041 miles
£13,999102,000 miles
£14,495131,000 miles
£15,49595,320 miles
£15,995111,015 miles

These cars have covered 15,500–131,041 miles, compared with 65,524 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 BMW 3 Series cars for sale · 2021 BMW 3 Series price guide

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

Vehicle photos

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