2021 BMW 3 Series
2.0 M Sport Auto (288 bhp)
£16,980
Fair price: within 8% of the typical £17,564 for this model, age and mileage, drawing on 6,801 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M SPORT
- Version
- 2.0 M Sport Auto (288 bhp)
- Mileage
- 88,000 miles
- Year
- 2021
- Fuel type
- Petrol Hybrid
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 288 bhp
- Colour
- Grey
- Engine badge
- M SPORT
About this car
This 2021 BMW 3 Series M Sport is advertised with 88,000 miles, approximately 33,300 above the typical mileage for its age. Our estimated market asking price is £17,564. This car is advertised at £16,980, which is £584 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,801 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 5 days. You can find this car at 365 Motors in Chorley.
Stock data from 27 October 2026.
Price history
First seen on 23 October 2026, 5 days ago. Advert duration calculated on 28 October 2026.
| Date observed | Asking price |
|---|---|
| 27 October 2026 | £16,980 |
Price and mileage comparison
Estimated market asking price: £17,564. The asking price is £584 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 6,801 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 33,300 miles higher than typical for a 2021 BMW 3 Series.
8 other cars with the same year, trim, gearbox and fuel are for sale from £15,250 to £22,995.
| Asking price | Mileage |
|---|---|
| £15,250 | 87,000 miles |
| £15,490 | 93,250 miles |
| £16,490 | 62,346 miles |
| £17,999 | 74,400 miles |
| £20,990 | 39,000 miles |
These cars have covered 18,624–93,250 miles, compared with 88,000 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
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How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2021 BMW 3 Series photo 1
- 2021 BMW 3 Series photo 2
- 2021 BMW 3 Series photo 3
- 2021 BMW 3 Series photo 4
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