2017 BMW 3 Series 3.0 M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 3.0 M Sport Auto 4WD Euro 6 (s/s) 4dr
• Year: 2017
• Mileage: 10,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 3 Series M Sport has covered 10,000 miles. Priced at £11,990, this car is advertised £8,933 below the AskCar estimate of £20,923. This is a large price difference, so check the price and vehicle details with the dealer. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 161 days ago. Ask the dealer why the advert shows fewer miles than the 100,113 recorded at the latest MOT. Its recorded MOT is valid until 25 February 2027. It is for sale at Sleaford Car Centre in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £8,933 (42%) under the AskCar estimate of £20,923. Worth asking the dealer why.

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.

A 2017 BMW 3 Series with the 3.0 diesel engine is typically advertised at £16,000: the median of the 116 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2017 BMW 3 Series has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £12,490. Its asking price is now £11,990, £500 less. The latest price cut was seen on 8 August 2026.

Price changes recorded:

• 28 May 2026: £12,490
• 8 August 2026: £11,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 25 February 2027.

It has had 8 MOTs. The latest, on 26 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 100,113 miles. The advert says 10,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 67,000 miles lower than the median mileage of a 2017 BMW 3 Series on AskCar.

Similar cars

55 other 2017 BMW 3 Series M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £5,500 to £21,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, grey. Mileage: 30,727 miles. Price: £19,399, £7,409 more than this car. Dealer: cinch in Clitheroe. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-11d4a34901c6
• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, blue. Mileage: 31,000 miles. Price: £20,989, £8,999 more than this car. Dealer: FTR Performance in Tring. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-2ae87bf840f5
• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, blue. Mileage: 31,000 miles. Price: £21,995, £10,005 more than this car. Dealer: Woods New Forest in Lymington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-dca044102dd7

• The nearest: 2017 BMW 3 Series M Sport, 3.0 diesel saloon, blue, 3 miles from this car. Mileage: 80,000 miles. Price: £15,795, £3,805 more than this car. Dealer: Car Mart in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-4ab55ef276a9