2020 BMW 3 Series 2.0 320i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320i M Sport Auto 4WD Euro 6 4dr (181 bhp)
• Year: 2020
• Mileage: 27,309 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 27,309 miles, this 2020 BMW 3 Series M Sport has covered about 31,900 fewer miles than other 2020 BMW 3 Series cars. Priced at £23,300, it is advertised £323 above the AskCar estimate of £22,977. The AskCar estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 65 days ago. Its asking price has since fallen by £2,200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is John Clark BMW Aberdeen, based in Aberdeen. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £323 (1%) over the AskCar estimate of £22,977.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 7 November 2026.

A 2020 BMW 3 Series with the 2.0 petrol engine is typically advertised at £18,500: the median of the 455 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 65 days.

Price history

AskCar first saw this advert on 3 September 2026 at £25,500. Its asking price is now £23,300, £2,200 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 3 September 2026: £25,500
• 25 September 2026: £24,200
• 1 October 2026: £25,100
• 2 October 2026: £25,200
• 5 October 2026: £24,300
• 17 October 2026: £23,500
• 24 October 2026: £24,400
• 2 November 2026: £23,300

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 12 March 2027.

It has had 5 MOTs. The latest, on 18 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 25,368 miles, which matches the advertised 27,309 miles.

Advertised mileage is about 31,900 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

98 other 2020 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £12,999 to £25,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 27,911 miles. Price: £23,499, £199 more than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-6ac5a4914222
• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 28,200 miles. Price: £22,950, £350 less than this car. Dealer: Sytner Leicester BMW in Leicester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-75f9efcb1f23
• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, orange. Mileage: 28,364 miles. Price: £21,888, £1,412 less than this car. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-fe14464cb548

• The nearest: 2020 BMW 3 Series M Sport, 2.0 petrol saloon, black, under a mile from this car. Mileage: 16,196 miles. Price: £24,949, £1,649 more than this car. Dealer: Lloyd Motor Group in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-652ca994c704