2025 Audi A5 Avant 2.0 TDI S Line

Version: 2.0 TDI 204 S Line S tronic FWD Euro 6 5dr (201 bhp)

Price: £28,299. Fair price: £1,695 (5%) under the AskCar estimate of £29,994, our expected asking price for this car from its model, age, mileage and specification, drawing on 306 priced Audi A5 Avant adverts on AskCar as of 30 October 2026.

AskCar lists 308 used Audi A5 Avant from 137 UK dealerships, as of 30 October 2026.

Overview

Make
Audi
Model
A5 Avant
Trim
S Line
Version
2.0 TDI 204 S Line S tronic FWD Euro 6 5dr (201 bhp)
Mileage
23,446 miles
Year
2025
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
131 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 23,446 miles on the clock, this 2025 Audi A5 Avant S Line has done roughly 15,400 more miles than a typical 2025 Audi A5 Avant. Its asking price of £28,299 is £1,695 below the AskCar estimate of £29,994. To work out the AskCar estimate, we analyse UK dealer adverts for 306 Audi A5 Avant cars across different ages and specifications. We first recorded this advert 80 days ago, and its asking price has since fallen by £1,900. That history is worth bearing in mind when speaking to the dealer. The seller is Cinch Ev Superstore Derby, based in Derby.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 11 August 2026, 80 days ago. Price reduced by £1,900 from £30,199 since AskCar first saw it. 2 price reductions recorded, the latest seen on 30 October 2026.

Recorded asking prices
Date observedAsking price
11 August 2026£30,199
12 August 2026£30,199
13 August 2026£30,299
14 August 2026£30,299
8 October 2026£29,249
30 October 2026£28,299

Price and mileage comparison

Fair price: £1,695 (5%) under the AskCar estimate of £29,994.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 306 priced Audi A5 Avant adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 15,400 miles higher than the median mileage of a 2025 Audi A5 Avant on AskCar.

MOT

MOT: first test not yet due.

Other matching cars

13 other 2025 Audi A5 Avant S Line automatic diesel cars are for sale at UK dealers from £34,990 to £41,797, as of 30 October 2026.

The 5 cheapest:

The 13 matching cars have covered 1,775 to 16,801 miles, compared with 23,446 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Audi A5 Avant cars for sale · 2025 Audi A5 Avant price guide

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Photos

50 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.