2017 BMW 3 Series 3.0 330d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 3.0 330d M Sport Auto RWD Euro 6 (s/s) 4dr (254 bhp)
• Year: 2017
• Mileage: 66,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 3 Series M Sport is advertised with 66,000 miles on the clock. The AskCar estimate for this car is £15,270. It is priced at £15,995, which is £725 above that estimate. 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 14 days ago, the asking price has dropped by £300. Ask the dealer why the advert shows fewer miles than the 66,564 recorded at the latest MOT. Its MOT is recorded as valid until 2 October 2027. It is for sale at Peak Automotive in Launceston. 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: £725 (4%) over the AskCar estimate of £15,270.

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 14 days.

Price history

AskCar first saw this advert on 19 October 2026 at £16,295. Its asking price is now £15,995, £300 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 19 October 2026: £16,295
• 2 November 2026: £15,995

Mileage and MOT

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

It has had 8 MOTs. The latest, on 7 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 66,564 miles. The advert says 66,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 11,700 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, black. Mileage: 66,200 miles. Price: £15,985, the same price as this car. Dealer: IM Car Supermarket in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-16d81cde0ade
• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, blue. Mileage: 64,083 miles. Price: £13,999, £1,996 less than this car. Dealer: Stonebridge Motors North East in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-444b66b6597f
• 2017 BMW 3 Series M Sport, 3.0 diesel saloon, white. Mileage: 69,000 miles. Price: £15,995, the same price as this car. Dealer: AGS Automotive in Heathfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-b4dea6f9bcb1

• The nearest: 2017 BMW 3 Series M Sport, 3.0 diesel saloon, blue, 20 miles from this car. Mileage: 78,000 miles. Price: £15,995, the same price as this car. Dealer: Revento Motors in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-6b573cb82c73