2018 BMW 3 Series 2.0 318d SE

Overview

• Make: BMW
• Model: 3 Series
• Trim: SE
• Version: 2.0 318d SE Manual RWD Euro 6 (s/s) 5dr Touring (148 bhp)
• Year: 2018
• Mileage: 89,678 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 89,678 miles, this 2018 BMW 3 Series has covered about 17,100 more miles than other 2018 BMW 3 Series cars. Its asking price of £8,950 is £591 above the AskCar estimate of £8,359. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 126 days, and its asking price is down £550. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Bridgend Ford, based in Bridgend. 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: £591 (7%) over the AskCar estimate of £8,359.

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

The dealer may accept less. This 2018 BMW 3 Series has been on sale for at least 126 days, and its asking price has been cut by £550. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 269 of the 532 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 1 July 2026 at £9,500. Its asking price is now £8,950, £550 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

• 1 July 2026: £9,500
• 22 August 2026: £9,400
• 26 August 2026: £9,300
• 8 September 2026: £9,200
• 25 September 2026: £9,100
• 14 October 2026: £8,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 8 April 2027.

It has had 6 MOTs. The latest, on 31 March 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge worn on outer edges.

Mileage at that test: 88,796 miles, which matches the advertised 89,678 miles.

Advertised mileage is about 17,100 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

3 other 2018 BMW 3 Series SE 2.0 diesel manual estates are for sale at UK dealers, from £6,895 to £8,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series SE, 2.0 diesel estate, silver. Mileage: 86,000 miles. Price: £8,995, the same price as this car. Dealer: AMJ Cars in Poole. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-464b5a4e11e0
• 2018 BMW 3 Series SE, 2.0 diesel estate, blue. Mileage: 107,000 miles. Price: £6,895, £2,055 less than this car. Dealer: Lightwood Motors in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-935d94c8c77f
• 2018 BMW 3 Series SE, 2.0 diesel estate, silver. Mileage: 108,386 miles. Price: £7,500, £1,450 less than this car. Dealer: Burslem Motor Company in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a34328b11af0