2019 Audi A6 Avant

3.0 TFSI S Line S tronic 4WD Euro 6 5dr (335 bhp)

£19,995

Fair price: within 8% of the typical £20,004 for this model, age and mileage, drawing on 767 adverts of this make and model.

Overview

Make: Audi
Model: A6 Avant
Trim: S LINE
Version: 3.0 TFSI S Line S tronic 4WD Euro 6 5dr (335 bhp)
Mileage: 93,500 miles
Year: 2019
Fuel type: Petrol
Body type: Estate
Engine: 3.0 L
Gearbox: Automatic
Power: 335 bhp
Seats: 5
Colour: Other
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: S tronic
Emissions standard: Euro 6

About this car

This 2019 Audi A6 Avant S Line has covered 93,500 miles, around 16,900 more than typical for its age. Our estimated market asking price is £20,004. This car is advertised at £19,995, which is £9 below that figure. We use UK dealer asking prices, including 767 Audi A6 Avant listings, and account for the car’s age, mileage and specification. The asking price is now £4,000 lower than when we first recorded the advert 149 days ago. It may give you a starting point for a conversation about price. The seller is South Hams Autos, based in Totnes.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £4,000 from the first recorded £23,995. 3 price reductions recorded, the latest observed on 17 July 2026.

Recorded asking prices
Date observed	Asking price
29 May 2026	£23,995
6 June 2026	£21,995
19 June 2026	£20,995
10 July 2026	£20,995
17 July 2026	£19,995
23 October 2026	£19,995

Price and mileage comparison

Estimated market asking price: £20,004. The asking price is £9 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 767 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,900 miles higher than typical for a 2019 Audi A6 Avant.

3 other cars with the same year, trim, gearbox and fuel are for sale from £19,990 to £23,990.

Other matching cars
Asking price	Mileage
£19,990	65,130 miles
£22,995	67,729 miles
£23,990	54,822 miles

These cars have covered 54,822–67,729 miles, compared with 93,500 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A6 Avant cars for sale · 2019 Audi A6 Avant price guide

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Vehicle photos

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