2021 BMW 3 Series

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

£13,790

Fair price: within 8% of the typical £13,160 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
Version
2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)
Mileage
107,000 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
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
330e
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series M Sport is advertised with 107,000 miles, approximately 52,300 above the typical mileage for its age. The dealer is asking £13,790, which is £630 above our market estimate of £13,160. We use UK dealer asking prices, including 6,724 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 150 days ago, the asking price has dropped by £500. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 1 March 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Motorland in Peterborough.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £500 from the first recorded £14,290. 3 price reductions recorded, the latest observed on 23 September 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£14,290
4 July 2026£13,990
11 July 2026£13,990
30 August 2026£13,690
19 September 2026£14,890
23 September 2026£13,790
23 October 2026£13,790

Price and mileage comparison

Estimated market asking price: £13,160. The asking price is £630 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 52,300 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 March 2027. 103,952 miles at the last test.

140 other cars with the same year, trim, gearbox and fuel are for sale from £10,331 to £28,250.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,331157,712 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 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.