2019 Audi A6 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr (242 bhp)
• Year: 2019
• Mileage: 54,822 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 242 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Avant S Line is advertised with 54,822 miles, approximately 22,200 below the typical mileage for its age. Its asking price of £23,990 is £1,915 above the AskCar estimate of £22,075. The AskCar estimate draws on 774 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 22 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Harwoods Five Oaks Audi, based in Five Oaks. 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

Above the going rate: £1,915 (8%) over the AskCar estimate of £22,075.

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 petrol 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 22 days.

Price history

AskCar first saw this advert on 13 October 2026 at £22,250. Its asking price is now £23,990, £1,740 more.

Price changes recorded:

• 13 October 2026: £22,250
• 14 October 2026: £23,190
• 17 October 2026: £23,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 April 2027.

It has had 5 MOTs. The latest, on 20 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 51,274 miles, which matches the advertised 54,822 miles.

Advertised mileage is about 22,200 miles lower than the median mileage of a 2019 Audi A6 Avant on AskCar.

Similar cars

2 other 2019 Audi A6 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £19,990 to £19,990, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2019 Audi A6 Avant S Line, 2.0 petrol estate, grey. Mileage: 63,390 miles. Price: £19,990, £4,000 less than this car. Dealer: Quattro Tech Cars in St Ives. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-cfc76f9b5f86
• 2019 Audi A6 Avant S Line, 2.0 petrol estate, blue. Mileage: 65,130 miles. Price: £19,990, £4,000 less than this car. Dealer: Xenon Automotive in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-8985ef244790