2025 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
• Year: 2025
• Mileage: 6,885 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 114 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 120 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 Audi A3 Sport is 6,885 miles. Its asking price of £23,845 is £886 above the AskCar estimate of £22,959. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 33 days ago. The seller is SERE Motors Belfast, based in Belfast. 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: £886 (3%) over the AskCar estimate of £22,959.

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 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £23,845. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,600 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, grey. Mileage: 6,602 miles. Price: £22,492, £1,353 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, blue. Mileage: 7,175 miles. Price: £26,859, £3,014 more than this car. Dealer: Drift Bridge Walton Audi in Walton-on-Thames. AskCar page: https://askcar.co.uk/car/audi-a3-2025-b0cfb75a6af7
• 2025 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 7,217 miles. Price: £24,250, £405 more than this car. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-a3-2025-a666f1571140

• The nearest: 2025 Audi A3 Sport, 1.5 petrol hatchback, black, 14 miles from this car. Mileage: 17,136 miles. Price: £24,500, £655 more than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-a3-2025-4bac0c0a5074