2020 BMW 6 Series Gran Turismo 2.0 620d M Sport

Overview

• Make: BMW
• Model: 6 Series Gran Turismo
• Trim: M Sport
• Version: 2.0 620d M Sport Auto RWD Euro 6 5dr (187 bhp)
• Year: 2020
• Mileage: 61,820 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 167 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 6 Series Gran Turismo M Sport has covered 61,820 miles. The dealer is asking £16,999, which is £1,232 below the AskCar estimate of £18,231. To work out the AskCar estimate, we analyse UK dealer adverts for 76 BMW 6 Series Gran Turismo cars across different ages and specifications. We first saw this car advertised 146 days ago. Its asking price has since fallen by £2,400. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fords of Winsford Manchester, based in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,232 (6%) under the AskCar estimate of £18,231.

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 76 priced BMW 6 Series Gran Turismo adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2020 BMW 6 Series Gran Turismo has been on sale for at least 146 days.

Price history

AskCar first saw this advert on 16 June 2026 at £19,399. Its asking price is now £16,999, £2,400 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 16 June 2026: £19,399
• 17 June 2026: £19,599
• 18 June 2026: £19,699
• 22 June 2026: £19,799
• 27 June 2026: £19,699
• 5 July 2026: £19,799
• 9 July 2026: £19,699
• 15 July 2026: £19,599
• 21 July 2026: £19,799
• 28 July 2026: £19,599
• 8 August 2026: £19,499
• 13 August 2026: £19,399
• 18 August 2026: £19,299
• 26 August 2026: £18,999
• 30 August 2026: £18,899
• 3 September 2026: £18,799
• 6 September 2026: £18,899
• 8 September 2026: £18,699
• 13 September 2026: £18,599
• 17 September 2026: £18,699
• 20 September 2026: £18,499
• 24 September 2026: £18,399
• 28 September 2026: £18,299
• 1 October 2026: £18,199
• 4 October 2026: £18,099
• 8 October 2026: £17,999
• 10 October 2026: £17,799
• 14 October 2026: £17,699
• 19 October 2026: £17,599
• 23 October 2026: £17,499
• 1 November 2026: £17,199
• 6 November 2026: £16,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 21 March 2027.

It has had 4 MOTs. The latest, on 20 March 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 57,277 miles, which matches the advertised 61,820 miles.

Similar cars

6 other 2020 BMW 6 Series Gran Turismo M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £14,795 to £20,950, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 6 Series Gran Turismo M Sport, 2.0 diesel hatchback, black. Mileage: 63,745 miles. Price: £17,200, £201 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-turismo-2020-b216f37072cc
• 2020 BMW 6 Series Gran Turismo M Sport, 2.0 diesel hatchback, white. Mileage: 69,838 miles. Price: £18,498, £1,499 more than this car. Dealer: Arnold Clark Glasgow South Street Chery in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-turismo-2020-7af3484be8ee
• 2020 BMW 6 Series Gran Turismo M Sport, 2.0 diesel hatchback, white. Mileage: 51,471 miles. Price: £20,173, £3,174 more than this car. Dealer: Brindley Garages Brindley MG Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-turismo-2020-d772e71955d3