2018 BMW M5 4.4 Competition

Overview

• Make: BMW
• Model: M5
• Trim: Competition
• Version: 4.4 V8 Competition Steptronic 4WD Euro 6 (s/s) 4dr
• Year: 2018
• Mileage: 35,242 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 4.4 litres
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 246 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW M5 Competition has covered 35,242 miles, around 12,400 fewer miles than is typical for its age. The dealer is asking £41,999, which is £2,080 above the AskCar estimate of £39,919. To work out the AskCar estimate, we analyse UK dealer adverts for 378 BMW M5 cars across different ages and specifications. The asking price is now £1,000 lower than when we first recorded the advert 53 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is N K Derby, based in Derby. 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

Fair price: £2,080 (5%) over the AskCar estimate of £39,919.

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 53 days.

Price history

AskCar first saw this advert on 12 September 2026 at £42,999. Its asking price is now £41,999, £1,000 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 12 September 2026: £42,999
• 8 October 2026: £42,499
• 15 October 2026: £42,299
• 24 October 2026: £41,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 15 December 2026.

It has had 6 MOTs. The latest, on 3 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 32,840 miles, which matches the advertised 35,242 miles.

Advertised mileage is about 12,400 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 £54,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW M5 Competition, 4.4 petrol saloon, grey. Mileage: 30,314 miles. Price: £43,898, £1,899 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-45df3d7918e2
• 2018 BMW M5 Competition, 4.4 petrol saloon, blue. Mileage: 26,389 miles. Price: £43,950, £1,951 more 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, white. Mileage: 17,550 miles. Price: £42,990, £991 more than this car. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-08128be7ae8a

• The nearest: 2018 BMW M5 Competition, 4.4 petrol saloon, white, 52 miles from this car. Mileage: 56,490 miles. Price: £38,750, £3,249 less than this car. Dealer: Blackline Motors in Oldham. AskCar page: https://askcar.co.uk/car/bmw-m5-2018-f96d9512138a