2021 BMW 3 Series

3.0 MHT M Sport Auto Euro 6

£26,999

Fair price: within 8% of the typical £27,441 for this model, age and mileage, drawing on 6,693 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
3.0 MHT M Sport Auto Euro 6
Mileage
28,327 miles
Year
2021
Fuel type
Diesel Hybrid
Engine
3.0 L
Gearbox
Automatic
Seats
5
CO2
151 g/km
Colour
White
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series M Sport has covered 28,327 miles, around 26,400 fewer than typical for its age. Our estimated market asking price is £27,441. This car is advertised at £26,999, which is £442 below that figure. The estimate uses 6,693 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 34 days ago, and its asking price has since fallen by £3,000. MOT records show an expiry date of 5 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Lookers BMW Stafford, based in Stafford.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 34 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £3,000 from the first recorded £29,999. 8 price reductions recorded, the latest observed on 25 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£29,999
4 October 2026£30,199
6 October 2026£29,899
11 October 2026£29,699
14 October 2026£29,499
17 October 2026£29,399
19 October 2026£28,899
20 October 2026£28,399
21 October 2026£27,799
25 October 2026£26,999
28 October 2026£26,999

Price and mileage comparison

Estimated market asking price: £27,441. The asking price is £442 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 6,693 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,400 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 July 2027. 26,989 miles at the last test.

103 other cars with the same year, trim, gearbox and fuel are for sale from £13,500 to £28,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,500131,041 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 28,327 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

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