2017 BMW 3 Series 3.0 335d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 3.0 335d M Sport Auto 4WD Euro 6 (s/s) 4dr (309 bhp)
• Year: 2017
• Mileage: 31,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 3 Series M Sport has covered 31,000 miles, around 46,700 fewer miles than is typical for its age. Its asking price of £20,989 is £34 above the AskCar estimate of £20,955. The AskCar estimate uses UK dealer asking prices, including 6,742 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 54 days ago, the asking price has dropped by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is FTR Performance, based in Dunstable. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £34 (under 1%) over the AskCar estimate of £20,955.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

A 2017 BMW 3 Series with the 3.0 diesel engine is typically advertised at £16,000: the median of the 109 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 BMW 3 Series has been on sale for at least 54 days.

Price history

AskCar first saw this advert on 9 September 2026 at £21,989. Its asking price is now £20,989, £1,000 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 9 September 2026: £21,989
• 30 September 2026: £20,989

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 May 2027.

It has had 8 MOTs. The latest, on 1 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 30,823 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 46,700 miles lower than the median mileage of a 2017 BMW 3 Series on AskCar.

Similar cars

52 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 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, blue. Mileage: 31,000 miles. Price: £21,995, £1,006 more than this car. Dealer: Woods New Forest in Lymington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-dca044102dd7
• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, grey. Mileage: 30,727 miles. Price: £19,399, £1,590 less 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: 32,000 miles. Price: £18,450, £2,539 less than this car. Dealer: Best Car 4 You in Ashford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-66d935dbdf87

• The nearest: 2017 BMW 3 Series M Sport, 3.0 diesel saloon, black, 2 miles from this car. Mileage: 66,200 miles. Price: £15,985, £5,004 less than this car. Dealer: IM Car Supermarket in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-16d81cde0ade