2018 BMW 3 Series 2.0 316d Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 2.0 316d Sport Manual RWD Euro 6 4dr (07/15-) (114 bhp)
• Year: 2018
• Mileage: 110,983 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 114 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series Sport has covered 110,983 miles, around 38,400 more miles than is typical for its age. Its asking price of £6,495 is £241 below the AskCar estimate of £6,736. The AskCar estimate draws on 6,862 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 13 days. Its advertised mileage matches the government's MOT record. It is advertised by Sedgebrook Motors in South Kesteven. 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

Fair price: £241 (3%) under the AskCar estimate of £6,736.

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 2018 BMW 3 Series with the 2.0 diesel engine is typically advertised at £12,500: the median of the 286 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 22 October 2026 at £6,495. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 24 June 2027.

It failed its MOT on 16 June 2026 (nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed later the same day.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; nearside rear road wheel slightly distorted; offside rear road wheel slightly distorted; and 4 more.

Mileage at that test: 104,533 miles, which matches the advertised 110,983 miles.

Advertised mileage is about 38,400 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

8 other 2018 BMW 3 Series Sport 2.0 diesel manual saloons are for sale at UK dealers, from £6,995 to £10,450, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series Sport, 2.0 diesel saloon, black. Mileage: 109,000 miles. Price: £8,299, £1,804 more than this car. Dealer: Motordrive in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-e8aae72949a5
• 2018 BMW 3 Series Sport, 2.0 diesel saloon, white. Mileage: 116,290 miles. Price: £6,995, £500 more than this car. Dealer: Gem Cars in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-971a9bca496e
• 2018 BMW 3 Series Sport, 2.0 diesel saloon, white. Mileage: 102,259 miles. Price: £7,589, £1,094 more than this car. Dealer: My Car UK in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-8f9df1368bff

• The nearest: 2018 BMW 3 Series Sport, 2.0 diesel saloon, blue, 16 miles from this car. Mileage: 69,000 miles. Price: £9,700, £3,205 more than this car. Dealer: Windmill Motors in Bourne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-211d01efcbf6