2018 BMW 3 Series 2.0 320i Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 2.0 320i Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
• Year: 2018
• Mileage: 58,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series Sport has covered 58,000 miles, around 14,200 fewer miles than is typical for its age. Its asking price of £13,000 is £397 above the AskCar estimate of £12,603. The AskCar estimate uses UK dealer asking prices, including 6,902 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 67 days ago. Our records show an MOT expiry date of 23 October 2026, which has passed. Ask the dealer for an update. The government's MOT record matches its advertised mileage. It is for sale at Mobberley Motors in Knutsford. 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: £397 (3%) over the AskCar estimate of £12,603.

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 2.0 petrol engine is typically advertised at £12,500: the median of the 287 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 67 days.

Price history

AskCar first saw this advert on 31 August 2026 at £12,740. Its asking price is now £13,000, £260 more.

Price changes recorded:

• 31 August 2026: £12,740
• 10 September 2026: £13,017
• 14 September 2026: £13,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 25 September 2025, passed.

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

Mileage at that test: 55,570 miles, which matches the advertised 58,000 miles.

Advertised mileage is about 14,200 miles lower than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

8 other 2018 BMW 3 Series Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £8,728 to £11,998, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series Sport, 2.0 petrol saloon, blue. Mileage: 61,897 miles. Price: £10,830, £2,170 less than this car. Dealer: Evans Halshaw Vauxhall Falkirk in Falkirk. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-06c7f2a94994
• 2018 BMW 3 Series Sport, 2.0 petrol saloon, white. Mileage: 53,447 miles. Price: £11,700, £1,300 less than this car. Dealer: Surrey Specialist Cars in Guildford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-f39fbc7f8cae
• 2018 BMW 3 Series Sport, 2.0 petrol saloon, black. Mileage: 50,591 miles. Price: £11,640, £1,360 less than this car. Dealer: Evans Halshaw Citroen Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-fbb0071664da

• The nearest: 2018 BMW 3 Series Sport, 2.0 petrol saloon, black, under a mile from this car. Mileage: 102,000 miles. Price: £8,728, £4,272 less than this car. Dealer: Mobberley Motors in Knutsford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-629a1419ca72