2021 BMW 3 Series

2.0 12kWh 330e M Sport Pro Edition Auto 4WD Euro 6 (s/s) 4dr (288 bhp)

£20,131

Fair price: within 8% of the typical £21,796 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 PRO EDITION
Version
2.0 12kWh 330e M Sport Pro Edition Auto 4WD Euro 6 (s/s) 4dr (288 bhp)
Mileage
55,520 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
288 bhp
Seats
5
CO2
36 g/km
Colour
Grey
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
330e
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

The advertised mileage for this 2021 BMW 3 Series M Sport Pro Edition is 55,520 miles. Our estimated market asking price is £21,796. This car is advertised at £20,131, which is £1,665 below 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. Since we first spotted the advert 57 days ago, the asking price has dropped by £927. Its recorded MOT is valid until 27 August 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Carbase Bristol, based in Bristol.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 August 2026, 57 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £927 from the first recorded £21,058. 8 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
28 August 2026£21,058
29 August 2026£21,158
2 September 2026£21,113
12 September 2026£21,007
16 September 2026£20,975
18 September 2026£20,767
22 September 2026£20,595
24 September 2026£20,300
26 September 2026£20,232
22 October 2026£20,131
23 October 2026£20,131

Price and mileage comparison

Estimated market asking price: £21,796. The asking price is £1,665 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 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. 55,608 miles at the last test.

28 other cars with the same year, trim, gearbox and fuel are for sale from £13,590 to £25,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,590123,400 miles
£15,200108,000 miles
£15,99989,172 miles
£16,49592,075 miles
£16,78886,422 miles

These cars have covered 27,000–123,400 miles, compared with 55,520 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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