2018 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: 2018
• Mileage: 95,345 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 2018 BMW 3 Series M Sport is advertised with 95,345 miles, approximately 23,200 above the typical mileage for its age. The dealer is asking £16,319, which is £623 above the AskCar estimate of £15,696. To work out the AskCar estimate, we analyse UK dealer adverts for 6,902 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 6 days. Its advertised mileage matches the government's MOT record. The seller is Vindis Group Auto Now Fakenham, based in Fakenham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £623 (3%) over the AskCar estimate of £15,696.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW 3 Series with the 3.0 diesel engine is typically advertised at £18,000: the median of the 69 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2018 BMW 3 Series advertised 6 days ago. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 274 of the 543 first advertised between 10 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £15,761. Its asking price is now £16,319, £558 more.

Price changes recorded:

• 31 October 2026: £15,761
• 1 November 2026: £16,400
• 4 November 2026: £16,379
• 5 November 2026: £16,364
• 6 November 2026: £16,319

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 26 September 2027.

It failed its MOT on 21 September 2026 (nearside rear inner road wheel fractured; nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords; offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 3 days later, on 24 September 2026.

Advisories at the latest test: nearside front inner tyre worn close to legal limit/worn on edge.

Mileage at that test: 94,924 miles, which matches the advertised 95,345 miles.

Advertised mileage is about 23,200 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

3 other 2018 BMW 3 Series M Sport 3.0 diesel automatic estates are for sale at UK dealers, from £14,990 to £17,879, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport, 3.0 diesel estate, white. Mileage: 98,000 miles. Price: £14,990, £1,329 less than this car. Dealer: Lawson Motor Company in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-322269e00cbb
• 2018 BMW 3 Series M Sport, 3.0 diesel estate, grey. Mileage: 70,800 miles. Price: £17,000, £681 more than this car. Dealer: Kallenhard in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a97bdc63a4f9
• 2018 BMW 3 Series M Sport, 3.0 diesel estate, grey. Mileage: 67,626 miles. Price: £17,879, £1,560 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-b6ee25994210