2018 BMW 5 Series 3.0 530d M Sport

Overview

• Make: BMW
• Model: 5 Series
• Trim: M Sport
• Version: 3.0 530d M Sport Auto 4WD Euro 6 4dr (261 bhp)
• Year: 2018
• Mileage: 54,700 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 5 Series M Sport is advertised with 54,700 miles, approximately 22,300 below the typical mileage for its age. The dealer is asking £18,499, which is £2,221 below the AskCar estimate of £20,720. To work out the AskCar estimate, we analyse UK dealer adverts for 2,690 BMW 5 Series cars across different ages and specifications. We first saw this car advertised 126 days ago. Its asking price has since fallen by £2,000. The seller is SG Petch Durham, based in Durham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £2,221 (10%) under the AskCar estimate of £20,720.

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 2,690 priced BMW 5 Series adverts across different ages and specifications, as of 2 November 2026.

A 2018 BMW 5 Series with the 3.0 diesel engine is typically advertised at £19,000: the median of the 67 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW 5 Series has been on sale for at least 126 days.

Price history

AskCar first saw this advert on 29 June 2026 at £20,499. Its asking price is now £18,499, £2,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 29 June 2026: £20,499
• 7 July 2026: £20,399
• 18 July 2026: £20,299
• 3 August 2026: £20,199
• 10 August 2026: £19,999
• 18 August 2026: £19,799
• 3 September 2026: £19,699
• 8 September 2026: £19,499
• 15 September 2026: £19,299
• 28 September 2026: £18,999
• 7 October 2026: £18,899
• 17 October 2026: £18,699
• 24 October 2026: £18,599
• 1 November 2026: £18,499

Mileage and MOT

Advertised mileage is about 22,300 miles lower than the median mileage of a 2018 BMW 5 Series on AskCar.

Similar cars

24 other 2018 BMW 5 Series M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £13,450 to £21,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 5 Series M Sport, 3.0 diesel saloon, blue. Mileage: 50,400 miles. Price: £19,600, £1,101 more than this car. Dealer: 12 London Road in Woking. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-dd48bfc9b6f4
• 2018 BMW 5 Series M Sport, 3.0 diesel saloon, blue. Mileage: 49,996 miles. Price: £21,380, £2,881 more than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-b164ec9e3cc7
• 2018 BMW 5 Series M Sport, 3.0 diesel saloon, black. Mileage: 60,000 miles. Price: £18,990, £491 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-e9e06e812c2c

• The nearest: 2018 BMW 5 Series M Sport, 3.0 diesel saloon, black, 70 miles from this car. Mileage: 80,580 miles. Price: £16,899, £1,600 less than this car. Dealer: MH Performance in Bradford. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-2aafc9ff6cbb