2019 Audi A6 Saloon 3.0 TDI V6 S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 4dr (282 bhp)
• Year: 2019
• Mileage: 89,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Saloon S Line is advertised with 89,000 miles, approximately 16,200 above the typical mileage for its age. The dealer is asking £16,995, which is £238 above the AskCar estimate of £16,757. 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 £1,955. The government's MOT record matches its advertised mileage. It is for sale at J.D. Autos (N.I.) in Lisburn and Castlereagh. 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

Fair price: £238 (1%) over the AskCar estimate of £16,757.

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.

A 2019 Audi A6 Saloon with the 3.0 diesel engine is typically advertised at £20,200: the median of the 18 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2019 Audi A6 Saloon has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £18,950. Its asking price is now £16,995, £1,955 less. The latest price cut was seen on 6 October 2026.

Price changes recorded:

• 28 May 2026: £18,950
• 3 October 2026: £17,950
• 6 October 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 1 July 2027.

It has had 3 MOTs. The latest, on 2 July 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 83,192 miles, which matches the advertised 89,000 miles.

Advertised mileage is about 16,200 miles higher than the median mileage of a 2019 Audi A6 Saloon on AskCar.

Similar cars

13 other 2019 Audi A6 Saloon S Line 3.0 diesel automatic saloons are for sale at UK dealers, from £16,499 to £24,299, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Saloon S Line, 3.0 diesel saloon, grey. Mileage: 82,724 miles. Price: £16,499, £496 less than this car. Dealer: 88 Motorhouse in Oldham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-82aacb50fc30
• 2019 Audi A6 Saloon S Line, 3.0 diesel saloon, grey. Mileage: 81,000 miles. Price: £17,995, £1,000 more than this car. Dealer: Novadrive in Batley. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-e0a115fe2f79
• 2019 Audi A6 Saloon S Line, 3.0 diesel saloon, black. Mileage: 69,263 miles. Price: £18,298, £1,303 more than this car. Dealer: Arnold Clark Chesterfield Motorstore / Vanstore in Chesterfield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-08e64f374156

• The nearest: 2019 Audi A6 Saloon S Line, 3.0 diesel saloon, red, 17 miles from this car. Mileage: 52,000 miles. Price: £21,950, £4,955 more than this car. Dealer: The Car Company in Belfast. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-b5478c8bf12e