2025 Audi A6 Avant

2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)

£27,990

Good value: £3,231 under the typical £31,221 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
2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
Mileage
39,027 miles
Year
2025
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
152 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

At 39,027 miles, this 2025 Audi A6 Avant S Line has covered about 27,800 more miles than other 2025 Audi A6 Avant cars. Its asking price of £27,990 is £3,231 below our estimate of £31,221. The estimate uses 767 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 87 days ago, and its asking price has since fallen by £5,505. That may be worth mentioning if you discuss the price with the dealer. The seller is Group 1 Automotive Chingford Audi, based in Chingford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 July 2026, 87 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £5,505 from the first recorded £33,495. 11 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
29 July 2026£33,495
30 July 2026£33,495
8 August 2026£32,945
13 August 2026£31,150
19 August 2026£30,845
25 August 2026£31,195
30 August 2026£30,650
5 September 2026£30,350
9 September 2026£30,195
19 September 2026£29,795
30 September 2026£29,446
6 October 2026£29,295
14 October 2026£28,945
20 October 2026£27,990
23 October 2026£27,990

Price and mileage comparison

Estimated market asking price: £31,221. The asking price is £3,231 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 27,800 miles higher than typical for a 2025 Audi A6 Avant.

MOT

MOT no details held by dvla.

4 other cars with the same year, trim, gearbox and fuel are for sale from £37,000 to £40,495.

Other matching cars
Asking priceMileage
£37,0006,571 miles
£37,50015,472 miles
£37,50012,312 miles
£40,4959,034 miles

These cars have covered 6,571–15,472 miles, compared with 39,027 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

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