2025 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2025
• Mileage: 4,767 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: White
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A3 S Line is advertised with 4,767 miles, approximately 3,700 below the typical mileage for its age. Priced at £27,482, it is advertised £239 above the AskCar estimate of £27,243. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 107 days ago, the asking price has dropped by £2,018. The seller is Drift Bridge Audi Approved - Epsom, based in Epsom. 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: £239 (under 1%) over the AskCar estimate of £27,243.

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 107 days.

Price history

AskCar first saw this advert on 18 July 2026 at £29,500. Its asking price is now £27,482, £2,018 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 18 July 2026: £29,500
• 29 August 2026: £28,500
• 6 September 2026: £28,000
• 30 September 2026: £27,482

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,700 miles lower 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: 4,750 miles. Price: £26,990, £492 less than this car. Dealer: Stratstone Milton Keynes Audi in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a3-2025-40a826d9059d
• 2025 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 4,866 miles. Price: £26,490, £992 less than this car. Dealer: Stratstone Milton Keynes Audi in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a3-2025-659131949e49
• 2025 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 4,924 miles. Price: £26,798, £684 less than this car. Dealer: Lookers Audi Teesside in Teesside. AskCar page: https://askcar.co.uk/car/audi-a3-2025-fdf18c08ea3c

• The nearest: 2025 Audi A3 S Line, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 2,226 miles. Price: £26,932, £550 less than this car. Dealer: Drift Bridge Audi Approved - Epsom in Epsom. AskCar page: https://askcar.co.uk/car/audi-a3-2025-0b464fb02088