2025 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2025
• Mileage: 11,350 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A3 S Line has covered 11,350 miles, around 2,900 more miles than is typical for its age. Priced at £26,108, it is advertised £164 above the AskCar estimate of £25,944. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 39 days ago. Its asking price has since fallen by £412. The seller is Vindis Group Bedford Audi, based in Bedford. 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: £164 (under 1%) over the AskCar estimate of £25,944.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2025 Audi A3 with the 1.5 petrol engine is typically advertised at £26,800: the median of the 472 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 Audi A3 has been on sale for at least 39 days.

Price history

AskCar first saw this advert on 24 September 2026 at £26,520. Its asking price is now £26,108, £412 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 24 September 2026: £26,520
• 26 September 2026: £26,874
• 27 September 2026: £26,520
• 29 September 2026: £27,053
• 30 September 2026: £27,052
• 1 October 2026: £27,051
• 3 October 2026: £27,096
• 4 October 2026: £27,005
• 6 October 2026: £27,007
• 7 October 2026: £26,548
• 8 October 2026: £26,992
• 9 October 2026: £26,449
• 10 October 2026: £26,947
• 11 October 2026: £26,449
• 13 October 2026: £26,912
• 14 October 2026: £26,924
• 15 October 2026: £26,914
• 16 October 2026: £26,870
• 17 October 2026: £26,837
• 18 October 2026: £26,738
• 21 October 2026: £26,482
• 22 October 2026: £26,738
• 23 October 2026: £26,453
• 24 October 2026: £26,459
• 25 October 2026: £26,360
• 27 October 2026: £26,410
• 29 October 2026: £26,341
• 30 October 2026: £26,309
• 31 October 2026: £26,207
• 1 November 2026: £26,108

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,900 miles higher than the median mileage of a 2025 Audi A3 on AskCar.

Similar cars

104 other 2025 Audi A3 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £19,795 to £40,950, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 11,340 miles. Price: £23,993, £2,115 less than this car. Dealer: Listers Audi Coventry in Coventry. AskCar page: https://askcar.co.uk/car/audi-a3-2025-975dad659b26
• 2025 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 11,129 miles. Price: £30,991, £4,883 more than this car. Dealer: Sinclair Volkswagen (Swansea) in Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-4346ad62e6c3
• 2025 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 11,685 miles. Price: £25,480, £628 less than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a3-2025-0bb7f9b6d0e9

• The nearest: 2025 Audi A3 S Line, 1.5 petrol hatchback, black, 11 miles from this car. Mileage: 11,794 miles. Price: £26,190, £82 more than this car. Dealer: Stratstone Milton Keynes Audi in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a3-2025-2a315741a16d