2020 BMW 3 Series 2.0 M Sport
Price: £16,995. Good value: £5,144 (23%) under the AskCar estimate of £22,140, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,897 priced BMW 3 Series adverts on AskCar as of 5 November 2026.
AskCar lists 7,194 used BMW 3 Series from 2,714 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Trim: M Sport
- Version: 2.0 M Sport Auto Euro 6 4dr (288 bhp)
- Year: 2020
- Mileage: 51,243 miles
- Body: Saloon, 4 doors
- Engine: 2.0 litres, 288 bhp
- Gearbox: Automatic
- Colour: Grey
- CO2: 32 g/km
- Emissions standard: Euro 6
About this car
At 51,243 miles, this 2020 BMW 3 Series M Sport has covered about 8,400 fewer miles than other 2020 BMW 3 Series cars. The dealer is asking £16,995, which is £5,144 below the AskCar estimate of £22,140. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We first recorded this advert 33 days ago, and its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Brayleys Cars Brayley Nissan Oldham, based in Oldham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Good value: £5,144 (23%) under the AskCar estimate of £22,140.
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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2020 BMW 3 Series has been on sale for at least 33 days.
Price history
AskCar first saw this advert on 3 October 2026 at £17,995. Its asking price is now £16,995, £1,000 less. The latest price cut was seen on 29 October 2026.
Price changes recorded:
- 3 October 2026: £17,995
- 10 October 2026: £17,495
- 14 October 2026: £17,199
- 29 October 2026: £16,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 11 June 2027.
It has had 5 MOTs. The latest, on 10 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 48,614 miles, which matches the advertised 51,243 miles.
Advertised mileage is about 8,400 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.
Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide
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Photos
42 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.