2018 BMW 3 Series 2.0 320i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320i M Sport Manual 4WD Euro 6 4dr (181 bhp)
• Year: 2018
• Mileage: 91,101 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Black
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series M Sport has covered 91,101 miles, around 18,500 more miles than is typical for its age. Its asking price of £8,000 is £1,920 below the AskCar estimate of £9,920. The AskCar estimate uses 6,862 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 50 days ago, and its asking price has since fallen by £2,000. Its advertised mileage matches the government's MOT record. It is for sale at 1Stop Car Sales in Spalding. 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

Good value: £1,920 (19%) under 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 2018 BMW 3 Series with the 2.0 petrol 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 50 days.

Price history

AskCar first saw this advert on 15 September 2026 at £10,000. Its asking price is now £8,000, £2,000 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 15 September 2026: £10,000
• 30 September 2026: £9,500
• 7 October 2026: £9,250
• 16 October 2026: £8,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 5 March 2027.

It failed its MOT on 26 February 2026 (nearside front tyre has ply or cords exposed; offside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords inner tyre wall) and passed 1 day later, on 27 February 2026.

There were no advisories at the latest test.

Mileage at that test: 85,790 miles, which matches the advertised 91,101 miles.

Advertised mileage is about 18,500 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

2 other 2018 BMW 3 Series M Sport 2.0 petrol manual saloons are for sale at UK dealers, from £9,000 to £12,490, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2018 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 88,177 miles. Price: £9,000, £1,000 more than this car. Dealer: Motorright in Leicester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-b0566e863c2c
• 2018 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 33,855 miles. Price: £12,490, £4,490 more than this car. Dealer: Carcart in Willenhall. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-db29306931ee