2021 BMW 3 Series

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

£20,783

Fair price: within 8% of the typical £20,925 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
2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)
Mileage
41,331 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
288 bhp
Seats
5
CO2
31 g/km
Colour
White
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
330e
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series M Sport is advertised with 41,331 miles, approximately 13,400 below the typical mileage for its age. The dealer is asking £20,783, which is £142 below our market estimate of £20,925. To estimate its market asking price, we analyse UK dealer adverts for 6,693 BMW 3 Series cars across different ages and specifications. We first saw this car advertised 48 days ago. Its asking price has since fallen by £16. The latest MOT record shows an expiry date of 20 August 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Lookers Car Hub Star City in Birmingham.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 September 2026, 48 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £16 from the first recorded £20,799. 2 price reductions recorded, the latest observed on 30 September 2026.

Recorded asking prices
Date observedAsking price
11 September 2026£20,799
16 September 2026£20,935
19 September 2026£20,995
22 September 2026£20,894
30 September 2026£20,783
28 October 2026£20,783

Price and mileage comparison

Estimated market asking price: £20,925. The asking price is £142 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 13,400 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 August 2027. 41,216 miles at the last test.

144 other cars with the same year, trim, gearbox and fuel are for sale from £10,172 to £28,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,172157,712 miles
£10,999134,600 miles
£11,500102,213 miles
£11,990122,362 miles
£11,995137,812 miles

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

More like this

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

Vehicle photos

AskCar lists 584,857 cars from 12,986 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.