2019 Audi A6 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2019
• Mileage: 38,199 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Avant S Line is advertised with 38,199 miles, approximately 38,800 below the typical mileage for its age. Its asking price of £20,995 is £1,728 below the AskCar estimate of £22,723. The AskCar estimate uses 774 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 63 days ago. Its asking price has since fallen by £1,000. Our records show an MOT expiry date of 15 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. The seller is Norman Motors (Poole), based in Poole. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,728 (7%) under the AskCar estimate of £22,723.

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 774 priced Audi A6 Avant adverts across different ages and specifications, as of 4 November 2026.

A 2019 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £17,000: the median of the 97 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2019 Audi A6 Avant has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 2 September 2026 at £21,995. Its asking price is now £20,995, £1,000 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

• 2 September 2026: £21,995
• 14 October 2026: £20,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 15 October 2026; ask the dealer for the current MOT.

It failed its MOT on 13 October 2025 (rear brake pad(s) less than 1.5 mm thick both sides) and passed 2 days later, on 15 October 2025.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened both sides; rear brake disc worn, pitted or scored, but not seriously weakened both sides; front brake pad(s) wearing thin both sides.

Mileage at that test: 35,001 miles, which matches the advertised 38,199 miles.

Advertised mileage is about 38,800 miles lower than the median mileage of a 2019 Audi A6 Avant on AskCar.

Similar cars

60 other 2019 Audi A6 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £11,995 to £20,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 46,878 miles. Price: £19,690, £1,305 less than this car. Dealer: Savannah in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-b211101fc010
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, silver. Mileage: 47,000 miles. Price: £20,995, the same price as this car. Dealer: Arrow Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-9613b88cd9ae
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, black. Mileage: 55,500 miles. Price: £20,399, £596 less than this car. Dealer: Klassified in Rugby. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-fd4729bf3d0f

• The nearest: 2019 Audi A6 Avant S Line, 2.0 diesel estate, black, 54 miles from this car. Mileage: 68,229 miles. Price: £16,699, £4,296 less than this car. Dealer: cinch in Newbury. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-ba357bdba79b