2025 Audi A5 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5 Avant
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2025
• Mileage: 26,317 miles
• Fuel: Petrol, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A5 Avant S Line is advertised with 26,317 miles, approximately 17,700 above the typical mileage for its age. The AskCar estimate for this car is £28,760. It is priced at £29,350, which is £590 above that estimate. The AskCar estimate draws on 312 Audi A5 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 38 days. It is advertised by Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £590 (2%) over the AskCar estimate of £28,760.

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 312 priced Audi A5 Avant adverts across different ages and specifications, as of 7 November 2026.

A 2025 Audi A5 Avant with the 2.0 petrol engine is typically advertised at £33,300: the median of the 143 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2025 Audi A5 Avant has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 30 September 2026 at £29,250. Its asking price is now £29,350, £100 more.

Price changes recorded:

• 30 September 2026: £29,250
• 6 October 2026: £29,350

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 17,700 miles higher than the median mileage of a 2025 Audi A5 Avant on AskCar.

Similar cars

70 other 2025 Audi A5 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £27,121 to £40,291, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi A5 Avant S Line, 2.0 petrol estate, grey. Mileage: 23,378 miles. Price: £29,990, £640 more than this car. Dealer: Agnew Group Belfast Audi in Belfast. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-b33d77729d79
• 2025 Audi A5 Avant S Line, 2.0 petrol estate, black. Mileage: 20,085 miles. Price: £29,500, £150 more than this car. Dealer: Stoneacre Teesside Lexus in Teesside. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-636e9388bde7
• 2025 Audi A5 Avant S Line, 2.0 petrol estate, black. Mileage: 18,211 miles. Price: £29,980, £630 more than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-21c120477098

• The nearest: 2025 Audi A5 Avant S Line, 2.0 petrol estate, grey, under a mile from this car. Mileage: 6,455 miles. Price: £30,450, £1,100 more than this car. Dealer: Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-420fe5164873