2021 BMW 3 Series

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

£17,995

Far under the typical £26,967 for this model, age and mileage, drawing on 6,886 adverts of this make and model: £8,972 less. Worth asking why.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 12kWh 330e M Sport Auto Euro 6 (s/s) 4dr (288 bhp)
Mileage
10,000 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
Engine badge
330e
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

The advertised mileage for this 2021 BMW 3 Series M Sport is 10,000 miles. Our estimated market asking price is £26,967, but this car is advertised at £17,995, a difference of £8,972. Ask the dealer to confirm the price and vehicle details. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 104 days ago, the asking price has dropped by £1,000. The last MOT shows 45,806 miles, more than the advert. This is worth checking with the dealer. MOT records show an expiry date of 13 April 2027. It is for sale at National Car Hub in Walsall.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 July 2026, 104 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,000 from the first recorded £18,995. 3 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
12 July 2026£18,995
2 August 2026£18,750
10 August 2026£18,495
16 October 2026£17,995
22 October 2026£17,995

Price and mileage comparison

Estimated market asking price: £26,967. The asking price is £8,972 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 44,700 miles lower than typical for a 2021 BMW 3 Series.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 13 April 2027. 45,806 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

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

Vehicle photos