2018 BMW 3 Series 2.0 320i M Sport Shadow Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Shadow Edition
• Version: 2.0 320i M Sport Shadow Edition Manual RWD Euro 6 (s/s) 4dr (181 bhp)
• Year: 2018
• Mileage: 102,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 102,000 miles, this 2018 BMW 3 Series M Sport Shadow Edition has covered about 29,800 more miles than other 2018 BMW 3 Series cars. The AskCar estimate for this car is £9,959. It is priced at £9,495, which is £464 below that estimate. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 48 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is A. Lamb Autos @ The Racecourse, based in Chepstow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £464 (4%) under the AskCar estimate of £9,959.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 3 Series with the 2.0 petrol engine is typically advertised at £12,500: the median of the 292 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 48 days.

Price history

AskCar first saw this advert on 18 September 2026 at £9,995. Its asking price is now £9,495, £500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 18 September 2026: £9,995
• 25 October 2026: £9,695
• 30 October 2026: £9,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 24 June 2027.

It has had 10 MOTs. The latest, on 25 June 2026, passed.

Advisories at the latest test: nearside front macpherson strut damaged but not seriously weakened; nearside front tyre worn close to legal limit/worn on edge inner edge worn smooth; offside front tyre worn close to legal limit/worn on edge inner edge worn smooth; and 4 more.

Mileage at that test: 100,491 miles, which matches the advertised 102,000 miles.

Advertised mileage is about 29,800 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

4 other 2018 BMW 3 Series M Sport Shadow Edition 2.0 petrol manual saloons are for sale at UK dealers, from £9,800 to £11,200, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 petrol saloon, blue. Mileage: 101,113 miles. Price: £9,800, £305 more than this car. Dealer: 444 Approved Used in Wednesbury. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-03b5419a62e0
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 petrol saloon, white. Mileage: 89,865 miles. Price: £10,295, £800 more than this car. Dealer: TR Motors in Knaresborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-46facc5e78f6
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 petrol saloon, white. Mileage: 85,541 miles. Price: £11,200, £1,705 more than this car. Dealer: Surrey Specialist Cars in Guildford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-c746e31020f0