2017 BMW 3 Series 2.0 M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 M Sport Manual 4dr
• Year: 2017
• Mileage: 85,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Manual
• Colour: Blue
• CO2: 116 g/km

About this car

This 2017 BMW 3 Series M Sport has covered 85,000 miles. The AskCar estimate for this car is £9,920. It is priced at £10,750, which is £830 above that estimate. The AskCar estimate draws on 6,862 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 40 days ago, the asking price has dropped by £245. Ask the dealer why the advert shows fewer miles than the 85,684 recorded at the latest MOT. Its MOT is recorded as valid until 29 July 2027. The seller is Pontardawe Car Sales, based in Swansea. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £830 (8%) over the AskCar estimate of £9,920.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2017 BMW 3 Series with the 2.0 diesel engine is typically advertised at £10,800: the median of the 226 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 BMW 3 Series has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £10,995. Its asking price is now £10,750, £245 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 25 September 2026: £10,995
• 17 October 2026: £10,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 July 2027.

It has had 7 MOTs. The latest, on 30 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 85,684 miles. The advert says 85,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 8,000 miles higher than the median mileage of a 2017 BMW 3 Series on AskCar.

Similar cars

4 other 2017 BMW 3 Series M Sport 2.0 diesel manual saloons are for sale at UK dealers, from £8,400 to £9,250, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 89,618 miles. Price: £9,250, £1,500 less than this car. Dealer: Motorology in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-cfa004816fb4
• 2017 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 99,000 miles. Price: £8,799, £1,951 less than this car. Dealer: Prestige Motoring Group in Tipton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-11a3e6ea6783
• 2017 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 105,844 miles. Price: £9,190, £1,560 less than this car. Dealer: MH Performance in Bradford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-8a43ce126b3d