2017 BMW 3 Series 3.0 340i M Sport Shadow Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Shadow Edition
• Version: 3.0 340i M Sport Shadow Edition Auto RWD Euro 6 4dr (321 bhp)
• Year: 2017
• Mileage: 24,270 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 321 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,270 miles, this 2017 BMW 3 Series M Sport Shadow Edition has covered about 52,700 fewer miles than other 2017 BMW 3 Series cars. The AskCar estimate for this car is £23,930. It is priced at £25,999, which is £2,069 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 22 days ago, the asking price has dropped by £1,000. The recorded MOT expired on 8 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. It is advertised by TDC Collection in Watford. 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: £2,069 (8%) over the AskCar estimate of £23,930.

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 3.0 petrol engine is typically advertised at £16,000: the median of the 115 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 BMW 3 Series has been on sale for at least 22 days.

Price history

AskCar first saw this advert on 13 October 2026 at £26,999. Its asking price is now £25,999, £1,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 13 October 2026: £26,999
• 30 October 2026: £25,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT.

It has had 8 MOTs. The latest, on 15 October 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 24,278 miles, which matches the advertised 24,270 miles.

Advertised mileage is about 52,700 miles lower than the median mileage of a 2017 BMW 3 Series on AskCar.

Similar cars

1 other 2017 BMW 3 Series M Sport Shadow Edition 3.0 petrol automatic saloon is for sale at UK dealers, as of 4 November 2026.

The closest to this car in mileage:

• 2017 BMW 3 Series M Sport Shadow Edition, 3.0 petrol saloon, black. Mileage: 95,581 miles. Price: £15,795, £10,204 less than this car. Dealer: Baileys Prestige-Performance in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-18f4fef3293f