2018 BMW 5 Series 3.0 540i M Sport

Overview

• Make: BMW
• Model: 5 Series
• Trim: M Sport
• Version: 3.0 540i M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (335 bhp)
• Year: 2018
• Mileage: 113,444 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 5 Series M Sport is advertised with 113,444 miles, approximately 37,300 above the typical mileage for its age. Priced at £16,445, it is advertised £1,242 below the AskCar estimate of £17,687. The AskCar estimate draws on 2,730 BMW 5 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 125 days ago, the asking price has dropped by £1,000. The government's MOT record matches its advertised mileage. You can find this car at Performance HQ in Harlow. 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: £1,242 (7%) under the AskCar estimate of £17,687.

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 3.0 petrol engine is typically advertised at £19,000: the median of the 66 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 BMW 5 Series has been on sale for at least 125 days.

Price history

AskCar first saw this advert on 5 July 2026 at £17,445. Its asking price is now £16,445, £1,000 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 6 July 2026: £17,445
• 9 July 2026: £17,245
• 16 September 2026: £16,745
• 3 November 2026: £16,445

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 25 March 2027.

It has had 6 MOTs. The latest, on 20 March 2026, passed.

Advisories at the latest test: rear tyre worn close to legal limit/worn on edge both sides close to limit; rear prop shaft flexible coupling slightly deteriorated.

Mileage at that test: 110,815 miles, which matches the advertised 113,444 miles.

Advertised mileage is about 37,300 miles higher than the median mileage of a 2018 BMW 5 Series on AskCar.

Similar cars

6 other 2018 BMW 5 Series M Sport 3.0 petrol automatic estates are for sale at UK dealers, from £16,495 to £25,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 5 Series M Sport, 3.0 petrol estate, black. Mileage: 122,000 miles. Price: £17,495, £1,050 more than this car. Dealer: FRM Car Sales in Walsall. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-9bbf6ae60b7b
• 2018 BMW 5 Series M Sport, 3.0 petrol estate, black. Mileage: 122,864 miles. Price: £16,495, £50 more than this car. Dealer: Yaddlethorpe Motor Company Yaddlethorpe Motor Co in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-248430869fe9
• 2018 BMW 5 Series M Sport, 3.0 petrol estate, grey. Mileage: 83,250 miles. Price: £24,949, £8,504 more than this car. Dealer: Paragon Cars London in Watford. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-d58656fd491f