2018 BMW 5 Series 2.0 520d M Sport

Overview

• Make: BMW
• Model: 5 Series
• Trim: M Sport
• Version: 2.0 520d M Sport Auto 4WD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2018
• Mileage: 106,923 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2018 BMW 5 Series M Sport is 106,923 miles. Its asking price of £12,716 is £407 above the AskCar estimate of £12,309. The AskCar estimate uses 2,730 UK dealer adverts for the BMW 5 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 45 days ago, the asking price has dropped by £278. The advertised mileage is lower than the latest MOT reading of 107,858 miles. Ask the dealer to explain. Its MOT is recorded as valid until 21 September 2027. The seller is Alisons Automotive Group, based in Berkeley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £407 (3%) over the AskCar estimate of £12,309.

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 2,730 priced BMW 5 Series adverts across different ages and specifications, as of 7 November 2026.

A 2018 BMW 5 Series with the 2.0 diesel engine is typically advertised at £14,000: the median of the 249 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 BMW 5 Series has been on sale for at least 45 days.

Price history

AskCar first saw this advert on 23 September 2026 at £12,994. Its asking price is now £12,716, £278 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 23 September 2026: £12,994
• 30 September 2026: £12,716

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 21 September 2027.

It has had 8 MOTs. The latest, on 22 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 107,858 miles. The advert says 106,923 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 30,800 miles higher than the median mileage of a 2018 BMW 5 Series on AskCar.

Similar cars

62 other 2018 BMW 5 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £9,995 to £27,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 5 Series M Sport, 2.0 diesel saloon, black. Mileage: 106,345 miles. Price: £9,999, £2,717 less than this car. Dealer: Proline Car Care in Northampton. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-7b5d1020ad12
• 2018 BMW 5 Series M Sport, 2.0 diesel saloon, grey. Mileage: 107,916 miles. Price: £12,999, £283 more than this car. Dealer: Parc Lane Cars in Gosforth. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-51d302365e5f
• 2018 BMW 5 Series M Sport, 2.0 diesel saloon, blue. Mileage: 104,923 miles. Price: £10,995, £1,721 less than this car. Dealer: BAV Motor Company in Bridgend. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-b2b848fef011

• The nearest: 2018 BMW 5 Series M Sport, 2.0 diesel saloon, white, 26 miles from this car. Mileage: 64,200 miles. Price: £15,699, £2,983 more than this car. Dealer: Carpoint UK Motor Company in Newport. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-870f373d93f5