2021 BMW 3 Series

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

£15,600

Fair price: within 8% of the typical £15,943 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
Version: 2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)
Mileage: 81,259 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

At 81,259 miles, this 2021 BMW 3 Series M Sport has covered about 26,700 more miles than other 2021 BMW 3 Series cars. Our estimated market asking price is £15,943. This car is advertised at £15,600, which is £343 below that figure. The estimate uses 6,849 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 101 days ago. Its asking price has since fallen by £1,400. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 30 April 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Westerhope Motor Group in Newcastle Upon Tyne.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 July 2026, 101 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,400 from the first recorded £17,000. 2 price reductions recorded, the latest observed on 15 September 2026.

Recorded asking prices
Date observed	Asking price
13 July 2026	£17,000
14 July 2026	£17,000
30 August 2026	£16,500
15 September 2026	£15,500
26 September 2026	£15,600
21 October 2026	£15,600

Price and mileage comparison

Estimated market asking price: £15,943. The asking price is £343 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 26,700 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 April 2027. 77,167 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 price	Mileage
£10,331	157,712 miles
£10,999	134,600 miles
£11,990	122,362 miles
£11,995	137,812 miles
£12,000	102,213 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

Similar cars for less

Dealer

Westerhope Motor Group, Newcastle Upon Tyne. Across the dealer network: 48 cars for sale.

Dealer postcode: NE5 1NB.