2021 BMW 3 Series
3.0 M340d MHT Auto 4WD Euro 6 (s/s) 4dr (335 bhp)
£25,000
Above the going rate: £2,876 over the typical £22,124 for this model, age and mileage, drawing on 6,886 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Version
- 3.0 M340d MHT Auto 4WD Euro 6 (s/s) 4dr (335 bhp)
- Mileage
- 85,600 miles
- Year
- 2021
- Fuel type
- Diesel Hybrid
- Body type
- Saloon
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 335 bhp
- Seats
- 5
- CO2
- 160 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Four Wheel Drive
- Engine badge
- M340d; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2021 BMW 3 Series is advertised with 85,600 miles, approximately 30,900 above the typical mileage for its age. The dealer is asking £25,000, which is £2,876 above our market estimate of £22,124. Our estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 123 days ago, the asking price has dropped by £2,500. Our records show an MOT expiry date of 29 September 2026, which has passed. Ask the dealer for an update. The advertised mileage is consistent with the mileage at its latest MOT. It is for sale at Beechwood Autos in Sutton-in-Ashfield.
Stock data from 22 October 2026.
Price history
First seen on 22 June 2026, 123 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,500 from the first recorded £27,500. 1 price reduction recorded, the latest observed on 24 June 2026.
| Date observed | Asking price |
|---|---|
| 22 June 2026 | £27,500 |
| 24 June 2026 | £25,000 |
| 7 July 2026 | £25,000 |
| 22 October 2026 | £25,000 |
Price and mileage comparison
Estimated market asking price: £22,124. The asking price is £2,876 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 6,886 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 30,900 miles higher than typical for a 2021 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT valid until 29 September 2026. 69,912 miles at the last test.
55 other cars with the same year, trim, gearbox and fuel are for sale from £19,995 to £36,500.
| Asking price | Mileage |
|---|---|
| £19,995 | 66,457 miles |
| £22,490 | 94,000 miles |
| £22,950 | 79,227 miles |
| £22,995 | 99,000 miles |
| £23,995 | 82,819 miles |
These cars have covered 8,500–99,000 miles, compared with 85,600 miles for this car.
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
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