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: 23,118 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: Blue
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 23,118 miles, this 2025 Audi A3 S Line has covered about 14,700 more miles than other 2025 Audi A3 cars. Priced at £24,035, it is advertised £624 below the AskCar estimate of £24,659. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first recorded this advert 45 days ago, and its asking price has since fallen by £1,865. The seller is JCT600 Volkswagen York, based in York. 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: £624 (2%) under the AskCar estimate of £24,659.

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 45 days.

Price history

AskCar first saw this advert on 18 September 2026 at £25,900. Its asking price is now £24,035, £1,865 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 18 September 2026: £25,900
• 20 September 2026: £25,647
• 23 September 2026: £25,415
• 24 September 2026: £25,290
• 26 September 2026: £24,990
• 4 October 2026: £24,588
• 6 October 2026: £24,937
• 12 October 2026: £24,677
• 17 October 2026: £24,132
• 20 October 2026: £24,565
• 24 October 2026: £24,035

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 14,700 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, black. Mileage: 20,318 miles. Price: £24,570, £535 more than this car. Dealer: Stratstone Milton Keynes Audi in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a3-2025-5d0f01e396ec
• 2025 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 20,173 miles. Price: £24,599, £564 more than this car. Dealer: Stratstone Manchester Audi in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2025-de62f0db0c03
• 2025 Audi A3 S Line, 1.5 petrol hatchback, yellow. Mileage: 19,650 miles. Price: £24,803, £768 more than this car. Dealer: JCT600 Hull Audi in Hessle. AskCar page: https://askcar.co.uk/car/audi-a3-2025-37fc2354f273

• The nearest: 2025 Audi A3 S Line, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 17,162 miles. Price: £25,039, £1,004 more than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-a3-2025-dcd66d76a662