2021 BMW 3 Series 2.0 330e M Sport
Version: 2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)
Price: £24,995. Fair price: £986 (4%) over the AskCar estimate of £24,009, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,718 priced BMW 3 Series adverts on AskCar as of 31 October 2026.
AskCar lists 6,973 used BMW 3 Series from 2,626 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M Sport
- Version
- 2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)
- Mileage
- 15,540 miles
- Year
- 2021
- Fuel type
- Plug-in hybrid (petrol)
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 288 bhp
- Seats
- 5
- CO2
- 31 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 330e
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
At 15,540 miles, this 2021 BMW 3 Series M Sport has covered about 39,400 fewer miles than other 2021 BMW 3 Series cars. The dealer is asking £24,995, which is £986 above the AskCar estimate of £24,009. To work out the AskCar estimate, we analyse UK dealer adverts for 6,718 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 10 days ago. The latest MOT record shows an expiry date of 11 March 2027, with the advertised mileage consistent with the recorded reading. You can find this car at ARJ Motors in Addlestone.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 21 October 2026, 10 days ago.
| Date observed | Asking price |
|---|---|
| 21 October 2026 | £24,499 |
| 27 October 2026 | £24,995 |
| 31 October 2026 | £24,995 |
Price and mileage comparison
Fair price: £986 (4%) over the AskCar estimate of £24,009.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 6,718 priced BMW 3 Series adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 39,400 miles lower than the median mileage of a 2021 BMW 3 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 11 March 2027. 13,490 miles at the last test.
Other matching cars
145 other 2021 BMW 3 Series M Sport automatic plug-in hybrids (petrol) are for sale at UK dealers from £10,999 to £28,000, as of 31 October 2026.
The 5 cheapest:
- 2021 BMW 3 Series. Price: £10,999. Mileage: 134,600 miles. Dealer: A P Automotive Sales in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-dfaf921c8d79
- 2021 BMW 3 Series. Price: £11,500. Mileage: 102,213 miles. Dealer: 1Stop Car Sales in Spalding. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-3fc17e07f00b
- 2021 BMW 3 Series. Price: £11,990. Mileage: 122,362 miles. Dealer: Finsley Gate Car Sales in Burnley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-90c7201bd4dd
- 2021 BMW 3 Series. Price: £11,995. Mileage: 137,812 miles. Dealer: MB Motor Group in Bradford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-6535b0a9ae7a
- 2021 BMW 3 Series. Price: £12,999. Mileage: 112,000 miles. Dealer: Motordrive in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-d40a61866e2d
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 3 Series cars for sale · 2021 BMW 3 Series price guide
More like this
- Used BMW 3 Series for sale under £30,000
- Used automatic BMW 3 Series for sale
- Used plug-in hybrid BMW 3 Series for sale
- Used BMW 3 Series for sale near Egham
Photos
61 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.