2021 BMW 3 Series
2.0 318d MHT M Sport Auto RWD Euro 6 4dr Step (147 bhp)
£20,998
Fair price: within 8% of the typical £21,057 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 318d MHT M Sport Auto RWD Euro 6 4dr Step (147 bhp)
- Mileage
- 37,757 miles
- Year
- 2021
- Fuel type
- Diesel Hybrid
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 147 bhp
- Seats
- 5
- CO2
- 121 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 318d; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 37,757 miles, this 2021 BMW 3 Series M Sport has covered about 16,900 fewer miles than other 2021 BMW 3 Series cars. Its asking price of £20,998 is £59 below our estimate of £21,057. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 4 days ago. MOT records show an expiry date of 19 October 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Glasgow Hamilton Road Peugeot Leapmotor, based in Glasgow.
Stock data from 23 October 2026.
Price history
First seen on 21 October 2026, 4 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 21 October 2026 | £20,998 |
| 23 October 2026 | £20,998 |
Price and mileage comparison
Estimated market asking price: £21,057. The asking price is £59 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 16,900 miles lower than typical for a 2021 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 19 October 2027. 37,767 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 37,757 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
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- 2021 BMW 3 Series photo 19
- 2021 BMW 3 Series photo 20
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