2025 Audi A5 Avant 2.0 TDI S Line
Price: £34,950. Fair price: £1,279 (3%) over the AskCar estimate of £33,671, our expected asking price for this car from its model, age, mileage and specification, drawing on 308 priced Audi A5 Avant adverts on AskCar as of 5 November 2026.
AskCar lists 311 used Audi A5 Avant from 134 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A5 Avant
- Trim: S Line
- Version: 2.0 TDI S Line S tronic Euro 6 5dr (201 bhp)
- Year: 2025
- Mileage: 8,283 miles
- Fuel: Diesel, mild hybrid
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 201 bhp
- Gearbox: Automatic (S tronic)
- Colour: White
- CO2: 138 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2025 Audi A5 Avant S Line is advertised with 8,283 miles on the clock. Priced at £34,950, it is advertised £1,279 above the AskCar estimate of £33,671. To work out the AskCar estimate, we analyse UK dealer adverts for 308 Audi A5 Avant cars across different ages and specifications. We first recorded this car for sale 2 days ago. The seller is Mon Motors Cheltenham Audi, based in Cheltenham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £1,279 (3%) over the AskCar estimate of £33,671.
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 308 priced Audi A5 Avant adverts across different ages and specifications, as of 5 November 2026.
A 2025 Audi A5 Avant with the 2.0 diesel engine is typically advertised at £33,100: the median of the 146 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2025 Audi A5 Avant advertised 2 days ago. About 3 in 10 of 2025 Audi A5 Avant cars are gone from sale within a month of being advertised: 72 of the 220 first advertised between 11 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £34,950. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 200 miles higher than the median mileage of a 2025 Audi A5 Avant on AskCar.
Similar cars
14 other 2025 Audi A5 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £28,299 to £41,797, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2025 Audi A5 Avant S Line, 2.0 diesel estate, black. Mileage: 8,496 miles. Price: £41,797, £6,847 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-00bdef8fddad
- 2025 Audi A5 Avant S Line, 2.0 diesel estate, blue. Mileage: 10,342 miles. Price: £34,990, the same price as this car. Dealer: Harwoods Portsmouth Audi in Portsmouth. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-f1ce98826c52
- 2025 Audi A5 Avant S Line, 2.0 diesel estate, black. Mileage: 6,211 miles. Price: £36,880, £1,930 more than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-d902d1473b18
Browse all Audi A5 Avant cars for sale · 2025 Audi A5 Avant price guide
More like this
- Used Audi A5 Avant S Line prices
- Used diesel Audi A5 Avant for sale
- Used Audi A5 Avant for sale near Cheltenham
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.