2020 Audi A6 Saloon 2.0 TDI Sport

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: Sport
• Version: 2.0 TDI Sport S tronic FWD Euro 6 4dr 40 (201 bhp)
• Year: 2020
• Mileage: 56,681 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 Audi A6 Saloon Sport is 56,681 miles. Its asking price of £16,450 is £93 below the AskCar estimate of £16,543. The AskCar estimate uses UK dealer asking prices, including 875 Audi A6 Saloon adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 35 days ago, the asking price has dropped by £750. We checked its advertised mileage against the government's MOT record, and they match. The seller is Marshall SKODA Bedford, based in Bedford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £93 (under 1%) under the AskCar estimate of £16,543.

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 875 priced Audi A6 Saloon adverts across different ages and specifications, as of 6 November 2026.

A 2020 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £18,000: the median of the 61 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 Audi A6 Saloon has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 2 October 2026 at £17,200. Its asking price is now £16,450, £750 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 2 October 2026: £17,200
• 9 October 2026: £16,900
• 16 October 2026: £16,600
• 23 October 2026: £16,500
• 3 November 2026: £16,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 15 June 2027.

It has had 5 MOTs. The latest, on 16 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 56,681 miles, which matches the advertised 56,681 miles.

Advertised mileage is about 600 miles lower than the median mileage of a 2020 Audi A6 Saloon on AskCar.

Similar cars

7 other 2020 Audi A6 Saloon Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £13,999 to £18,795, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A6 Saloon Sport, 2.0 diesel saloon, black. Mileage: 62,160 miles. Price: £17,450, £1,000 more than this car. Dealer: Gormley Car Sales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-e231b57de683
• 2020 Audi A6 Saloon Sport, 2.0 diesel saloon, grey. Mileage: 62,283 miles. Price: £17,467, £1,017 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-f3a344ddcc8d
• 2020 Audi A6 Saloon Sport, 2.0 diesel saloon, black. Mileage: 67,738 miles. Price: £16,199, £251 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-c5eb1beb47bc