2021 BMW 3 Series
2.0 330i M Sport Auto RWD Euro 6 4dr (254 bhp)
£20,995
Good value: £2,428 under the typical £23,423 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 330i M Sport Auto RWD Euro 6 4dr (254 bhp)
- Mileage
- 45,000 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 254 bhp
- Seats
- 5
- Colour
- Black
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 330i
- Emissions standard
- Euro 6
About this car
At 45,000 miles, this 2021 BMW 3 Series M Sport has covered about 9,700 fewer miles than other 2021 BMW 3 Series cars. The dealer is asking £20,995, which is £2,428 below our market estimate of £23,423. We use UK dealer asking prices, including 6,724 BMW 3 Series listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. The seller is Simpson Motors, based in Dunfermline.
Stock data from 23 October 2026.
Price history
First seen on 23 October 2026, 1 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 23 October 2026 | £20,995 |
Price and mileage comparison
Estimated market asking price: £23,423. The asking price is £2,428 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 9,700 miles lower than typical for a 2021 BMW 3 Series.
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
- 2021 BMW 3 Series photo 1
- 2021 BMW 3 Series photo 2
- 2021 BMW 3 Series photo 3
- 2021 BMW 3 Series photo 4
- 2021 BMW 3 Series photo 5
- 2021 BMW 3 Series photo 6
- 2021 BMW 3 Series photo 7
- 2021 BMW 3 Series photo 8
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