2025 Audi A3 1.5 TFSI S Line
Price: £19,795. Good value: £5,964 (23%) under the AskCar estimate of £25,759, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026.
AskCar lists 6,720 used Audi A3 from 2,302 UK dealerships, as of 2 November 2026.
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: 13,000 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 is advertised with 13,000 miles, approximately 4,500 above the typical mileage for its age. The dealer is asking £19,795, which is £5,964 below the AskCar estimate of £25,759. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. It first appeared in our advert records 31 days ago. You can find this car at Centre Motor Group in Ossett. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £5,964 (23%) under the AskCar estimate of £25,759.
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 31 days.
Price history
AskCar first saw this advert on 2 October 2026 at £19,795. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 4,500 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 £22,489 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: 13,000 miles. Price: £25,689, £5,894 more than this car. Dealer: Auto Vuego Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/audi-a3-2025-4c99af338710
- 2025 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 13,229 miles. Price: £24,999, £5,204 more than this car. Dealer: Stoner Motor Company in Gillingham. AskCar page: https://askcar.co.uk/car/audi-a3-2025-d8fa6db68167
- 2025 Audi A3 S Line, 1.5 petrol hatchback, green. Mileage: 13,394 miles. Price: £25,581, £5,786 more than this car. Dealer: JCT600 Volkswagen Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2025-c56d5b839363
- The nearest: 2025 Audi A3 S Line, 1.5 petrol hatchback, white, 2 miles from this car. Mileage: 8,011 miles. Price: £26,500, £6,705 more than this car. Dealer: Sytner Group Wakefield Audi in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a3-2025-1dfe656c395a
Browse all Audi A3 cars for sale · 2025 Audi A3 price guide
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Photos
13 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.