2021 BMW 3 Series 2.0 330e M Sport

Version: 2.0 12kWh 330e M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (288 bhp)

Price: £28,000. Above the going rate: £2,222 (8%) over the AskCar estimate of £25,778, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,718 priced BMW 3 Series adverts on AskCar as of 31 October 2026.

AskCar lists 6,973 used BMW 3 Series from 2,626 UK dealerships, as of 31 October 2026.

Overview

Make
BMW
Model
3 Series
Trim
M Sport
Version
2.0 12kWh 330e M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (288 bhp)
Mileage
25,261 miles
Year
2021
Fuel type
Plug-in hybrid (petrol)
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
288 bhp
Seats
5
CO2
37 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
330e
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

With 25,261 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 29,700 fewer miles than a typical 2021 BMW 3 Series. The dealer is asking £28,000, which is £2,222 above the AskCar estimate of £25,778. To work out the AskCar estimate, we analyse UK dealer adverts for 6,718 BMW 3 Series cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 45 days ago. MOT records show an expiry date of 28 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner High Wycombe BMW, based in High Wycombe.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 16 September 2026, 45 days ago. Price reduced by £500 from £28,500 since AskCar first saw it. 2 price reductions recorded, the latest seen on 27 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£28,500
6 October 2026£28,250
27 October 2026£28,000
31 October 2026£28,000

Price and mileage comparison

Above the going rate: £2,222 (8%) over the AskCar estimate of £25,778.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 6,718 priced BMW 3 Series adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 29,700 miles lower than the median mileage of a 2021 BMW 3 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 28 April 2027. 19,161 miles at the last test.

Other matching cars

145 other 2021 BMW 3 Series M Sport automatic plug-in hybrids (petrol) are for sale at UK dealers from £10,999 to £25,490, as of 31 October 2026.

The 5 cheapest:

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 3 Series cars for sale · 2021 BMW 3 Series price guide

More like this

Photos

20 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.