2025 Audi A5 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5 Avant
• Trim: S Line
• Version: 2.0 TFSI 204 S Line S tronic FWD Euro 6 5dr (201 bhp)
• Year: 2025
• Mileage: 15,012 miles
• Fuel: Petrol, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A5 Avant S Line is advertised with 15,012 miles, approximately 7,100 above the typical mileage for its age. Priced at £31,000, it is advertised £124 below the AskCar estimate of £31,124. To work out the AskCar estimate, we analyse UK dealer adverts for 306 Audi A5 Avant cars across different ages and specifications. Since we first spotted the advert 43 days ago, the asking price has dropped by £1,200. The seller is Marshall Motor Group Oxford Audi, based in Oxford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price

Fair price: £124 (under 1%) under the AskCar estimate of £31,124.

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 1 November 2026.

Time on sale

This 2025 Audi A5 Avant has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 19 September 2026 at £32,200. Its asking price is now £31,000, £1,200 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 19 September 2026: £32,200
• 23 September 2026: £31,800
• 9 October 2026: £31,700
• 16 October 2026: £31,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,100 miles higher than the median mileage of a 2025 Audi A5 Avant on AskCar.

Similar cars

74 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 1 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi A5 Avant S Line, 2.0 petrol estate, grey. Mileage: 14,820 miles. Price: £31,200, £200 more than this car. Dealer: Marshall Motor Group Newbury Audi in Newbury. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-a4ac2ce3a538
• 2025 Audi A5 Avant S Line, 2.0 petrol estate, black. Mileage: 15,370 miles. Price: £28,075, £2,925 less than this car. Dealer: Carsa Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-378b16fa00e5
• 2025 Audi A5 Avant S Line, 2.0 petrol estate, blue. Mileage: 14,650 miles. Price: £30,995, the same price as this car. Dealer: First Class Cars Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-6e14e2f9acd5

• The nearest: 2025 Audi A5 Avant S Line, 2.0 petrol estate, blue, under a mile from this car. Mileage: 4,220 miles. Price: £31,744, £744 more than this car. Dealer: cinch in Oxford. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-b97414ebad54