2025 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2025
• Mileage: 6,481 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: Grey
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A3 Sport is advertised with 6,481 miles on the clock. Priced at £25,618, it is advertised £54 below the AskCar estimate of £25,672. 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 117 days ago. Its asking price has since fallen by £1,241. It is for sale at Sinclair Group in Bridgend. 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: £54 (under 1%) under the AskCar estimate of £25,672.

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 117 days.

Price history

AskCar first saw this advert on 8 July 2026 at £26,859. Its asking price is now £25,618, £1,241 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 9 July 2026: £26,859
• 17 October 2026: £25,618

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2025 Audi A3 on AskCar.

Similar cars

49 other 2025 Audi A3 Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £18,129 to £28,755, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi A3 Sport, 1.5 petrol hatchback, white. Mileage: 6,420 miles. Price: £23,558, £2,060 less than this car. Dealer: Stebbings Car Superstore Kings Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/audi-a3-2025-a15d7f8e58be
• 2025 Audi A3 Sport, 1.5 petrol hatchback, grey. Mileage: 6,602 miles. Price: £22,492, £3,126 less than this car. Dealer: Jemca Toyota Bracknell in Bracknell. AskCar page: https://askcar.co.uk/car/audi-a3-2025-efd84e9303fb
• 2025 Audi A3 Sport, 1.5 petrol hatchback, white. Mileage: 6,300 miles. Price: £22,450, £3,168 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/audi-a3-2025-46b28fea4cf3

• The nearest: 2025 Audi A3 Sport, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 7,343 miles. Price: £28,755, £3,137 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2025-7b2d1300f12d