Used BMW M8 for sale near Watford
There are 6 used BMW M8 for sale from UK dealers within 20 miles of Watford on AskCar, as of 9 November 2026. The cheapest is £40,995. AskCar lists 46 used BMW M8 across the UK, from 42 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Watford
2 of the 6 BMW M8 within 20 miles of Watford had their price reduced in the last 14 days to 9 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 46 priced BMW M8 adverts on AskCar as of 9 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2019 BMW M8 4.4 i V8 Competition, 616 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 62,000 miles. Price: £40,995, reduced by £3,000 from £43,995 since AskCar first saw it on 9 June 2026, 153 days ago. Fair price: £3,339 (7%) under the AskCar estimate of £44,334. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 April 2027. Dealer: Hardys Prestige in Hayes, 10 miles from Watford. AskCar page: https://askcar.co.uk/car/bmw-m8-2019-926451ee6dc9
- 2025 BMW M8 4.4 Competition, 616 bhp, automatic, petrol, coupe, black. Mileage: 15,936 miles. Price: £66,000, reduced by £10,500 from £76,500 since AskCar first saw it on 10 June 2026, 152 days ago. Fair price: £5,354 (7%) under the AskCar estimate of £71,354. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Luton BMW in Luton, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/bmw-m8-2025-c173bd81f86f
- 2020 BMW M8 4.4 Competition, 616 bhp, automatic, petrol, coupe. Mileage: 28,751 miles. Price: £49,779, reduced by £200 from £49,979 since AskCar first saw it on 4 August 2026, 97 days ago. Fair price: £3,912 (7%) under the AskCar estimate of £53,691. Euro 6 emissions standard. ULEZ compliant. Dealer: EPS Cars in Watford, 1 mile from Watford. AskCar page: https://askcar.co.uk/car/bmw-m8-2020-811d6cdf1e05
- 2024 BMW M8 4.4 i V8 Competition, 616 bhp, automatic, petrol, 2 doors, 4 seats, grey. Mileage: 6,320 miles. Price: £73,995, reduced by £2,000 from £75,995 since AskCar first saw it on 1 June 2026, 161 days ago. Fair price: £2,102 (2%) under the AskCar estimate of £76,097. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Bespokes of London in Shepperton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/bmw-m8-2024-9c2170e6dd6b
- 2019 BMW M8 4.4 i V8 Competition, 616 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 54,000 miles. Price: £47,950, unchanged since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £1,481 (3%) over the AskCar estimate of £46,469. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 March 2027. Dealer: Farlan Automotive in Wembley, 9 miles from Watford. AskCar page: https://askcar.co.uk/car/bmw-m8-2019-9fedb620d7a1
- 2020 BMW M8 4.4 i V8 Competition, 616 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 29,000 miles. Price: £59,000, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Above the going rate: £4,468 (8%) over the AskCar estimate of £54,532. Euro 6 emissions standard. ULEZ compliant. Dealer: Motor Lounge in Radlett, 3 miles from Watford. AskCar page: https://askcar.co.uk/car/bmw-m8-2020-a655638fee82
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