2020 Audi A6 Saloon 3.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 3.0 TDI S Line Tiptronic 4WD Euro 6 4dr 50 (281 bhp)
• Year: 2020
• Mileage: 35,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 281 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 179 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 35,000 miles on the clock, this 2020 Audi A6 Saloon S Line has done roughly 22,900 fewer miles than a typical 2020 Audi A6 Saloon. Priced at £22,995, it is advertised £2,070 below the AskCar estimate of £25,065. To work out the AskCar estimate, we analyse UK dealer adverts for 871 Audi A6 Saloon cars across different ages and specifications. We first saw this car advertised 161 days ago. Its asking price has since fallen by £2,800. The recorded MOT expired on 23 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Eclipse Car Sales in Eastleigh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £2,070 (8%) under the AskCar estimate of £25,065.

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 871 priced Audi A6 Saloon adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2020 Audi A6 Saloon has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £25,795. Its asking price is now £22,995, £2,800 less. The latest price cut was seen on 2 October 2026.

Price changes recorded:

• 29 May 2026: £25,795
• 3 June 2026: £24,995
• 2 July 2026: £24,595
• 4 August 2026: £23,795
• 2 October 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT.

It has had one MOT, on 24 October 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 34,746 miles, which matches the advertised 35,000 miles.

Advertised mileage is about 22,900 miles lower than the median mileage of a 2020 Audi A6 Saloon on AskCar.

Similar cars

1 other 2020 Audi A6 Saloon S Line 3.0 diesel automatic saloon is for sale at UK dealers, as of 5 November 2026.

The closest to this car in mileage:

• 2020 Audi A6 Saloon S Line, 3.0 diesel saloon, silver. Mileage: 90,200 miles. Price: £17,995, £5,000 less than this car. Dealer: Motorvana in Manchester. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-ab48c3ab720f