2021 BMW 3 Series

2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 5dr Touring (288 bhp)

£15,749

Fair price: within 8% of the typical £16,720 for this model, age and mileage, drawing on 6,886 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) 5dr Touring (288 bhp)
Mileage
80,589 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
288 bhp
Seats
5
CO2
32 g/km
Colour
Blue
Doors
5
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 80,589 miles, approximately 25,900 above the typical mileage for its age. Our estimated market asking price is £16,720. This car is advertised at £15,749, which is £971 below that figure. The estimate uses 6,886 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 55 days ago. Its asking price has since fallen by £1,750. MOT records show an expiry date of 23 December 2026, and the latest recorded mileage is consistent with the advert. The seller is Pentagon Barnsley, based in Barnsley.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 August 2026, 55 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,750 from the first recorded £17,499. 6 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
29 August 2026£17,499
4 September 2026£16,849
12 September 2026£17,049
19 September 2026£16,799
7 October 2026£16,499
12 October 2026£16,249
13 October 2026£15,999
18 October 2026£16,499
20 October 2026£15,749
22 October 2026£15,749

Price and mileage comparison

Estimated market asking price: £16,720. The asking price is £971 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 25,900 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 December 2026. 71,298 miles at the last test.

141 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

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Vehicle photos

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