2021 BMW M5 4.4 i V8 CS

Price: £139,950. Above the going rate: £10,942 (8%) over the AskCar estimate of £129,008, our expected asking price for this car from its model, age, mileage and specification, drawing on 371 priced BMW M5 adverts on AskCar as of 7 November 2026.

AskCar lists 398 used BMW M5 from 291 UK dealerships, as of 7 November 2026.

Overview

  • Make: BMW
  • Model: M5
  • Trim: CS
  • Version: 4.4 i V8 CS Steptronic 4WD Euro 6 (s/s) 4dr (626 bhp)
  • Year: 2021
  • Mileage: 2,579 miles
  • Fuel: Petrol
  • Body: Saloon, 4 doors, 4 seats
  • Engine: 4.4 litres, 626 bhp
  • Gearbox: Automatic (Steptronic)
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 256 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 2,579 miles, this 2021 BMW M5 CS has covered about 32,500 fewer miles than other 2021 BMW M5 cars. The AskCar estimate for this car is £129,008. It is priced at £139,950, which is £10,942 above that estimate. The AskCar estimate draws on 371 BMW M5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 163 days ago. The seller is Staffordshire Car Company, based in Stoke-on-Trent. 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

Above the going rate: £10,942 (8%) over the AskCar estimate of £129,008.

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 371 priced BMW M5 adverts across different ages and specifications, as of 7 November 2026.

A 2021 BMW M5 with the 4.4 petrol engine is typically advertised at £50,500: the median of the 28 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 BMW M5 has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £139,950. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 32,500 miles lower than the median mileage of a 2021 BMW M5 on AskCar.

Similar cars

3 other 2021 BMW M5 CS 4.4 petrol automatic saloons are for sale at UK dealers, from £144,990 to £199,995, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2021 BMW M5 CS, 4.4 petrol saloon, green. Mileage: 500 miles. Price: £199,995, £60,045 more than this car. Dealer: City Classics in Leicester. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-dc5e06763c41
  • 2021 BMW M5 CS, 4.4 petrol saloon, grey. Mileage: 10,170 miles. Price: £159,995, £20,045 more than this car. Dealer: Premier GT in Sompting. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-02eb79348452
  • 2021 BMW M5 CS, 4.4 petrol saloon, grey. Mileage: 29,801 miles. Price: £144,990, £5,040 more than this car. Dealer: Performance 28 Cars in Chester-le-Street. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-935c18138cf7

Browse all BMW M5 cars for sale · 2021 BMW M5 price guide

More like this

Photos

63 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.