2019 Audi A6 Avant

2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)

£20,690

Fair price: within 8% of the typical £21,718 for this model, age and mileage, drawing on 789 adverts of this make and model.

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)
Mileage
46,878 miles
Year
2019
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
124 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

This 2019 Audi A6 Avant S Line is advertised with 46,878 miles, approximately 29,700 below the typical mileage for its age. Our estimated market asking price is £21,718. This car is advertised at £20,690, which is £1,028 below that figure. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £800. MOT records show an expiry date of 6 September 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Savannah in Westcliff-on-SEA.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 44 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £800 from the first recorded £21,490. 1 price reduction recorded, the latest observed on 23 September 2026.

Recorded asking prices
Date observedAsking price
8 September 2026£21,490
23 September 2026£20,690
21 October 2026£20,690

Price and mileage comparison

Estimated market asking price: £21,718. The asking price is £1,028 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 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 29,700 miles lower than typical for a 2019 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 September 2027. 46,662 miles at the last test.

67 other cars with the same year, trim, gearbox and fuel are for sale from £12,795 to £24,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,795158,776 miles
£13,995125,000 miles
£13,995156,000 miles
£14,86087,172 miles
£14,93199,078 miles

These cars have covered 36,304–158,776 miles, compared with 46,878 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos