2020 BMW 3 Series 3.0 330d M Sport Plus Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Plus Edition
• Version: 3.0 330d M Sport Plus Edition Auto Euro 6 5dr (261 bhp)
• Year: 2020
• Mileage: 46,315 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Colour: Blue
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport Plus Edition is advertised with 46,315 miles, approximately 12,100 below the typical mileage for its age. Priced at £30,995, it is advertised £2,329 above the AskCar estimate of £28,666. The AskCar estimate uses UK dealer asking prices, including 6,906 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Group Graypaul Maserati Edinburgh, based in Edinburgh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,329 (8%) over the AskCar estimate of £28,666.

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 6,906 priced BMW 3 Series adverts across different ages and specifications, as of 12 November 2026.

A 2020 BMW 3 Series with the 3.0 diesel engine is typically advertised at £27,900: the median of the 63 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2020 BMW 3 Series advertised today. About half of 2020 BMW 3 Series cars are gone from sale within a month of being advertised: 367 of the 778 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £30,995. 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 12 November 2026: valid until 22 July 2027.

It has had 6 MOTs. The latest, on 10 November 2026, failed.

It failed on: offside obligatory mirror does not provide a view to the rear.

Mileage at that test: 46,327 miles, which matches the advertised 46,315 miles.

Advertised mileage is about 12,100 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

2 other 2020 BMW 3 Series M Sport Plus Edition 3.0 diesel automatic estates are for sale at UK dealers, from £25,480 to £25,995, as of 12 November 2026.

The 2 closest to this car in mileage:

• 2020 BMW 3 Series M Sport Plus Edition, 3.0 diesel estate, blue. Mileage: 79,000 miles. Price: £25,480, £5,515 less than this car. Dealer: Magari Automotive in Fareham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-6b75e8ee8403
• 2020 BMW 3 Series M Sport Plus Edition, 3.0 diesel estate, grey. Mileage: 89,000 miles. Price: £25,995, £5,000 less than this car. Dealer: Vollgas Automotive in Burnley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-cd7d003c0696