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: 75,400 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Avant S Line is advertised with 75,400 miles, approximately 2,900 below the typical mileage for its age. Its asking price of £17,890 is £70 below the AskCar estimate of £17,960. The AskCar estimate uses 789 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Noya Motor Group in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £70 (under 1%) under the AskCar estimate of £17,960.

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 789 priced Audi A6 Avant adverts across different ages and specifications, as of 7 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 7 November 2026.

Time on sale

AskCar first saw this 2019 Audi A6 Avant advertised today. About 4 in 10 of 2019 Audi A6 Avant cars are gone from sale within a month of being advertised: 49 of the 122 first advertised between 13 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £17,890. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 2 July 2027.

It has had 5 MOTs. The latest, on 4 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 69,807 miles, which matches the advertised 75,400 miles.

Advertised mileage is about 2,900 miles lower than the median mileage of a 2019 Audi A6 Avant on AskCar.

Similar cars

61 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 7 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Avant S Line, 2.0 diesel estate, white. Mileage: 75,324 miles. Price: £17,495, £395 less than this car. Dealer: A & A Auto Sales in Oundle. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-1ac632f56168
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 76,050 miles. Price: £17,994, £104 more than this car. Dealer: BVG Automotive in Oldham. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-f97626bfdc12
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, blue. Mileage: 74,000 miles. Price: £16,150, £1,740 less than this car. Dealer: Evans Halshaw Vauxhall Newport in Newport. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-0c12fb6a1bc2

• The nearest: 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey, 1 miles from this car. Mileage: 80,000 miles. Price: £17,488, £402 less than this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-a234474cd6bb