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) 5dr Touring (309 bhp)
• Year: 2017
• Mileage: 84,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 3 Series M Sport is advertised with 84,000 miles, approximately 6,300 above the typical mileage for its age. The dealer is asking £18,495, which is £1,698 above the AskCar estimate of £16,797. To work out the AskCar estimate, we analyse UK dealer adverts for 6,742 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 135 days ago, the asking price has dropped by £500. The recorded MOT expired on 3 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is S L Cars, based in Warminster. 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

Above the going rate: £1,698 (10%) over the AskCar estimate of £16,797.

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 135 days.

Price history

AskCar first saw this advert on 20 June 2026 at £18,995. Its asking price is now £18,495, £500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 21 June 2026: £18,995
• 4 October 2026: £18,750
• 27 October 2026: £18,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 3 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 2 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 80,865 miles, which matches the advertised 84,000 miles.

Advertised mileage is about 6,300 miles higher than the median mileage of a 2017 BMW 3 Series on AskCar.

Similar cars

37 other 2017 BMW 3 Series M Sport 3.0 diesel automatic estates are for sale at UK dealers, from £8,990 to £25,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 3 Series M Sport, 3.0 diesel estate, black. Mileage: 85,000 miles. Price: £15,995, £2,500 less than this car. Dealer: Bank Motors in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-f7b1cb1b9b45
• 2017 BMW 3 Series M Sport, 3.0 diesel estate, grey. Mileage: 83,000 miles. Price: £18,790, £295 more than this car. Dealer: Octane Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-dea89b2900a5
• 2017 BMW 3 Series M Sport, 3.0 diesel estate, grey. Mileage: 85,650 miles. Price: £14,995, £3,500 less than this car. Dealer: Drews Motor Company in Wokingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-d3d0fbd3d80a