2025 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI 150 S Line S tronic FWD Euro 6 4dr (147 bhp)
• Year: 2025
• Mileage: 14,631 miles
• Fuel: Petrol, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A5 S Line is advertised with 14,631 miles, approximately 6,600 above the typical mileage for its age. The AskCar estimate for this car is £29,519. It is priced at £29,690, which is £171 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,830 Audi A5 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 90 days ago. Its asking price has since fallen by £1,800. The seller is Stratstone Milton Keynes Audi, based in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £171 (under 1%) over the AskCar estimate of £29,519.

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 1,830 priced Audi A5 adverts across different ages and specifications, as of 2 November 2026.

A 2025 Audi A5 with the 2.0 petrol engine is typically advertised at £33,600: the median of the 92 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 Audi A5 has been on sale for at least 90 days.

Price history

AskCar first saw this advert on 4 August 2026 at £31,490. Its asking price is now £29,690, £1,800 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 5 August 2026: £31,490
• 19 August 2026: £31,000
• 3 September 2026: £30,890
• 15 September 2026: £30,700
• 9 October 2026: £30,490
• 21 October 2026: £29,690

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,600 miles higher than the median mileage of a 2025 Audi A5 on AskCar.

Similar cars

29 other 2025 Audi A5 S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £28,000 to £34,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi A5 S Line, 2.0 petrol saloon, grey. Mileage: 14,239 miles. Price: £31,499, £1,809 more than this car. Dealer: Hawco Group in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-a5-2025-02fdbe67859f
• 2025 Audi A5 S Line, 2.0 petrol saloon, black. Mileage: 14,000 miles. Price: £29,690, the same price as this car. Dealer: Stratstone Liverpool Audi in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a5-2025-e9e7e518c64b
• 2025 Audi A5 S Line, 2.0 petrol saloon, black. Mileage: 13,419 miles. Price: £31,168, £1,478 more than this car. Dealer: Drift Bridge Audi Approved - Epsom in Epsom. AskCar page: https://askcar.co.uk/car/audi-a5-2025-f3591dcf3f36

• The nearest: 2025 Audi A5 S Line, 2.0 petrol saloon, grey, 27 miles from this car. Mileage: 13,300 miles. Price: £29,975, £285 more than this car. Dealer: Stratstone Amersham Audi in Amersham. AskCar page: https://askcar.co.uk/car/audi-a5-2025-b692566b3cfc