2018 BMW M5 4.4 i V8 Competition

Price: £54,995. Above the going rate: £7,424 (15%) over the AskCar estimate of £47,571, our expected asking price for this car from its model, age, mileage and specification, drawing on 378 priced BMW M5 adverts on AskCar as of 4 November 2026.

AskCar lists 400 used BMW M5 from 291 UK dealerships, as of 4 November 2026.

Overview

  • Make: BMW
  • Model: M5
  • Trim: Competition
  • Version: 4.4 i V8 Competition Steptronic 4WD Euro 6 (s/s) 4dr (616 bhp)
  • Year: 2018
  • Mileage: 15,950 miles
  • Fuel: Petrol
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 4.4 litres, 616 bhp
  • Gearbox: Automatic (Steptronic)
  • Drive: Four-wheel drive
  • Colour: Blue
  • CO2: 246 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW M5 Competition has covered 15,950 miles, around 31,700 fewer miles than is typical for its age. Priced at £54,995, it is advertised £7,424 above the AskCar estimate of £47,571. The AskCar estimate uses UK dealer asking prices, including 378 BMW M5 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 160 days. You can find this car at Sharman Group in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £7,424 (15%) over the AskCar estimate of £47,571.

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 378 priced BMW M5 adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW M5 with the 4.4 petrol engine is typically advertised at £39,000: the median of the 25 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW M5 has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £54,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 31,700 miles lower than the median mileage of a 2018 BMW M5 on AskCar.

Similar cars

6 other 2018 BMW M5 Competition 4.4 petrol automatic saloons are for sale at UK dealers, from £31,500 to £43,950, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2018 BMW M5 Competition, 4.4 petrol saloon, white. Mileage: 17,550 miles. Price: £42,990, £12,005 less than this car. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-08128be7ae8a
  • 2018 BMW M5 Competition, 4.4 petrol saloon, blue. Mileage: 26,389 miles. Price: £43,950, £11,045 less than this car. Dealer: Parkside Motors in Edgware. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-af84611317a3
  • 2018 BMW M5 Competition, 4.4 petrol saloon, grey. Mileage: 30,314 miles. Price: £43,898, £11,097 less than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-45df3d7918e2
  • The nearest: 2018 BMW M5 Competition, 4.4 petrol saloon, white, 7 miles from this car. Mileage: 56,490 miles. Price: £38,750, £16,245 less than this car. Dealer: Blackline Motors in Oldham. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-f96d9512138a

Browse all BMW M5 cars for sale · 2018 BMW M5 price guide

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Photos

47 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.