2021 BMW 3 Series

2.0 320d MHT M Sport Auto RWD Euro 6 5dr (187 bhp)

£24,390

Fair price: within 8% of the typical £23,770 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d MHT M Sport Auto RWD Euro 6 5dr (187 bhp)
Mileage
39,102 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
128 g/km
Colour
Grey
Doors
5
Driven wheels
Rear 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 39,102 miles, around 15,500 fewer than typical for its age. Our estimated market asking price is £23,770. This car is advertised at £24,390, which is £620 above that figure. We use UK dealer asking prices, including 6,849 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 59 days ago, the asking price has dropped by £1,100. The latest recorded MOT expiry date is 29 September 2026, which has passed. Confirm its status with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Stratstone Bmw Hull, based in Hull.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 August 2026, 59 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,100 from the first recorded £25,490. 5 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
24 August 2026£25,490
5 September 2026£25,290
13 September 2026£25,090
26 September 2026£24,790
9 October 2026£24,490
16 October 2026£24,390
21 October 2026£24,390

Price and mileage comparison

Estimated market asking price: £23,770. The asking price is £620 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,500 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

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

MOT

MOT valid until 29 September 2026. 36,277 miles at the last test.

93 other cars with the same year, trim, gearbox and fuel are for sale from £13,735 to £30,090.

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 39,102 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