2019 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr (282 bhp)

Mileage

75,000 miles

Year

2019

Fuel type

Diesel

Body type

Estate

Engine

3.0 L

Gearbox

Automatic

Power

282 bhp

Seats

5

CO2

151 g/km

Colour

Red

Doors

5

Driven wheels

Four Wheel Drive

Gearbox version

Tiptronic

Engine badge

TDI V6

Emissions standard

Euro 6

About this car

This 2019 Audi A6 Avant S Line is advertised with 75,000 miles on the clock. The dealer is asking £20,999, which is £312 below our market estimate of £21,311. To estimate its market asking price, we analyse UK dealer adverts for 789 Audi A6 Avant cars across different ages and specifications. We first recorded this car for sale 85 days ago. The recorded MOT expired on 9 August 2026, so ask the dealer whether it has been renewed. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is for sale at AB Car Sales in Gunnislake.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £21,311. The asking price is £312 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 1,600 miles lower than typical for a 2019 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.