2021 BMW 3 Series

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

£25,975

Fair price: within 8% of the typical £26,190 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 PRO EDITION
Version: 2.0 12kWh 330e M Sport Pro Edition Auto 4WD Euro 6 (s/s) 4dr (288 bhp)
Mileage: 27,652 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: Blue
Doors: 4
Driven wheels: Four Wheel Drive
Engine badge: 330e
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

With 27,652 miles on the clock, this 2021 BMW 3 Series M Sport Pro Edition has done roughly 26,900 fewer miles than a typical 2021 BMW 3 Series. Its asking price of £25,975 is £215 below our estimate of £26,190. To estimate its market asking price, we analyse UK dealer adverts for 6,849 BMW 3 Series cars across different ages and specifications. We first recorded this advert 28 days ago, and its asking price has since fallen by £500. MOT records show an expiry date of 17 September 2027, and the latest recorded mileage is consistent with the advert. The seller is MINI UK at Listers Boston, based in Boston.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 28 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £500 from the first recorded £26,475. 1 price reduction recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observed	Asking price
24 September 2026	£26,475
9 October 2026	£25,975
21 October 2026	£25,975

Price and mileage comparison

Estimated market asking price: £26,190. The asking price is £215 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,900 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 17 September 2027. 27,652 miles at the last test.

27 other cars with the same year, trim, gearbox and fuel are for sale from £13,590 to £28,500.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,590	123,400 miles
£15,200	108,000 miles
£15,999	89,172 miles
£16,495	92,075 miles
£16,788	86,422 miles

These cars have covered 15,088–123,400 miles, compared with 27,652 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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Dealer

MINI UK at Listers Boston, Boston. Across the dealer network: 106 branches, 2,727 cars for sale.

Dealer postcode: PE21 7PQ.