2025 Audi A6 Avant

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

£34,450

Fair price: within 8% of the typical £36,177 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 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
Mileage
7,528 miles
Year
2025
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
164 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 7,528 miles, approximately 2,500 below the typical mileage for its age. Its asking price of £34,450 is £1,727 below our estimate of £36,177. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 147 days ago, and its asking price has since fallen by £8,500. It may give you a starting point for a conversation about price. The seller is Stratstone Bolton Audi, based in Bolton.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £8,500 from the first recorded £42,950. 9 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£42,950
10 June 2026£41,990
16 June 2026£41,500
26 June 2026£39,950
6 July 2026£39,950
8 July 2026£38,500
10 July 2026£38,500
22 July 2026£38,501
6 August 2026£37,890
21 August 2026£36,990
9 September 2026£36,991
23 September 2026£36,450
2 October 2026£34,750
14 October 2026£34,450
21 October 2026£34,450

Price and mileage comparison

Estimated market asking price: £36,177. The asking price is £1,727 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 2,500 miles lower than typical for a 2025 Audi A6 Avant.

MOT

MOT no details held by dvla.

2 other cars with the same year, trim, gearbox and fuel are for sale from £31,343 to £35,995.

Other matching cars
Asking priceMileage
£31,34315,500 miles
£35,9955,849 miles

These cars have covered 5,849–15,500 miles, compared with 7,528 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 · 2025 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