2025 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

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

Mileage

15,500 miles

Year

2025

Fuel type

Petrol

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

169 g/km

Colour

Black

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2025 Audi A6 Avant S Line is advertised with 15,500 miles, approximately 5,500 above the typical mileage for its age. The dealer is asking £31,346, which is £935 below our market estimate of £32,281. Our estimate draws on 780 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 38 days ago, the asking price has dropped by £640. The seller is Vindis Group Cambridge Audi, based in Cambridge.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £32,281. The asking price is £935 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 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,500 miles higher than typical for a 2025 Audi A6 Avant.