2020 BMW 3 Series 2.0 330i Sport
Price: £23,750. Fair price: £345 (1%) over the AskCar estimate of £23,405, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,862 priced BMW 3 Series adverts on AskCar as of 4 November 2026.
AskCar lists 7,147 used BMW 3 Series from 2,707 UK dealerships, as of 4 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Trim: Sport
- Version: 2.0 330i Sport Auto RWD Euro 6 4dr (254 bhp)
- Year: 2020
- Mileage: 17,300 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 254 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 148 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 17,300 miles, this 2020 BMW 3 Series Sport has covered about 42,400 fewer miles than other 2020 BMW 3 Series cars. The dealer is asking £23,750, which is £345 above the AskCar estimate of £23,405. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 10 days ago. Its advertised mileage matches the government's MOT record. The seller is Sytner Newport BMW, based in Newport. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £345 (1%) over the AskCar estimate of £23,405.
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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.
A 2020 BMW 3 Series with the 2.0 petrol engine is typically advertised at £18,500: the median of the 461 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2020 BMW 3 Series has been on sale for at least 10 days.
Price history
AskCar first saw this advert on 25 October 2026 at £23,750. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 August 2027.
It has had 4 MOTs. The latest, on 30 July 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 16,500 miles, which matches the advertised 17,300 miles.
Advertised mileage is about 42,400 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.
Similar cars
19 other 2020 BMW 3 Series Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £14,400 to £19,995, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW 3 Series Sport, 2.0 petrol saloon, silver. Mileage: 24,491 miles. Price: £18,881, £4,869 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-69ade649bf9e
- 2020 BMW 3 Series Sport, 2.0 petrol saloon, red. Mileage: 28,675 miles. Price: £19,980, £3,770 less than this car. Dealer: Motorchoice UK in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-0866105a5b5f
- 2020 BMW 3 Series Sport, 2.0 petrol saloon, white. Mileage: 34,327 miles. Price: £19,499, £4,251 less than this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e768cbae1e96
Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide
More like this
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- Used BMW 3 Series for sale near Newport
Photos
30 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.