2021 BMW 3 Series
2.0 320d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)
£18,490
Fair price: within 8% of the typical £18,891 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 320d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)
- Mileage
- 77,000 miles
- Year
- 2021
- Fuel type
- Diesel Hybrid
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 138 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 320d; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 77,000 miles, this 2021 BMW 3 Series M Sport has covered about 22,300 more miles than other 2021 BMW 3 Series cars. Its asking price of £18,490 is £401 below our estimate of £18,891. The estimate uses 6,724 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 3 days ago. Its MOT is recorded as valid until 17 May 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Quins Specialist Cars in Swindon.
Stock data from 23 October 2026.
Price history
First seen on 22 October 2026, 3 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 22 October 2026 | £18,490 |
| 23 October 2026 | £18,490 |
Price and mileage comparison
Estimated market asking price: £18,891. The asking price is £401 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 22,300 miles higher than typical for a 2021 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 17 May 2027. 69,884 miles at the last test.
96 other cars with the same year, trim, gearbox and fuel are for sale from £13,735 to £29,995.
| Asking price | Mileage |
|---|---|
| £13,735 | 131,041 miles |
| £13,999 | 102,000 miles |
| £14,495 | 131,000 miles |
| £15,495 | 95,320 miles |
| £15,995 | 111,015 miles |
These cars have covered 15,500–131,041 miles, compared with 77,000 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
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