2021 BMW 3 Series
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
£21,250
Fair price: within 8% of the typical £22,087 for this model, age and mileage, drawing on 6,724 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M SPORT
- Version
- 2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
- Mileage
- 34,300 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 146 g/km
- Colour
- White
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320i
- Emissions standard
- Euro 6
About this car
With 34,300 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 20,400 fewer miles than a typical 2021 BMW 3 Series. At £21,250, it is advertised £837 below our estimated market asking price of £22,087. Our estimate draws on 6,724 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 109 days ago. Its asking price has since fallen by £740. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 5 June 2027, and the latest recorded mileage is consistent with the advert. It is for sale at S James Prestige in Stamford.
Stock data from 23 October 2026.
Price history
First seen on 7 July 2026, 109 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £740 from the first recorded £21,990. 2 price reductions recorded, the latest observed on 30 September 2026.
| Date observed | Asking price |
|---|---|
| 8 July 2026 | £21,990 |
| 10 July 2026 | £21,990 |
| 28 August 2026 | £21,750 |
| 30 September 2026 | £21,250 |
| 23 October 2026 | £21,250 |
Price and mileage comparison
Estimated market asking price: £22,087. The asking price is £837 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 6,724 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 20,400 miles lower than typical for a 2021 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 5 June 2027. 34,066 miles at the last test.
181 other cars with the same year, trim, gearbox and fuel are for sale from £14,000 to £29,990.
| Asking price | Mileage |
|---|---|
| £14,000 | 110,887 miles |
| £14,000 | 93,863 miles |
| £14,335 | 88,796 miles |
| £14,895 | 93,000 miles |
| £14,995 | 87,565 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
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- 2021 BMW 3 Series photo 20
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