2025 Audi A3 1.5 TFSIe S Line
Price: £26,000. Fair price: £400 (1%) over the AskCar estimate of £25,600, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,645 priced Audi A3 adverts on AskCar as of 5 November 2026.
AskCar lists 6,826 used Audi A3 from 2,317 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.5 17.9kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
- Year: 2025
- Mileage: 21,311 miles
- Fuel: Plug-in hybrid (petrol)
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 201 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 9 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2025 Audi A3 S Line has covered 21,311 miles, around 12,700 more miles than is typical for its age. Priced at £26,000, it is advertised £400 above the AskCar estimate of £25,600. To work out the AskCar estimate, we analyse UK dealer adverts for 6,645 Audi A3 cars across different ages and specifications. It first appeared in our advert records 2 days ago. The seller is Sytner Group Leeds Audi, based in Leeds. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £400 (1%) over the AskCar estimate of £25,600.
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 6,645 priced Audi A3 adverts across different ages and specifications, as of 5 November 2026.
A 2025 Audi A3 with the 1.5 plug-in hybrid engine is typically advertised at £26,600: the median of the 473 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2025 Audi A3 advertised 2 days ago. About 4 in 10 of 2025 Audi A3 cars are gone from sale within a month of being advertised: 261 of the 650 first advertised between 7 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £26,000. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 12,700 miles higher than the median mileage of a 2025 Audi A3 on AskCar.
Similar cars
31 other 2025 Audi A3 S Line 1.5 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £23,990 to £29,991, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2025 Audi A3 S Line, 1.5 plug-in hybrid hatchback, white. Mileage: 21,945 miles. Price: £25,299, £701 less than this car. Dealer: Stratstone Manchester Audi in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2025-1c1c13215ec4
- 2025 Audi A3 S Line, 1.5 plug-in hybrid hatchback, white. Mileage: 20,000 miles. Price: £25,490, £510 less than this car. Dealer: Players Cars in Leeds. AskCar page: https://askcar.co.uk/car/audi-a3-2025-be9d2e8d25cb
- 2025 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 22,623 miles. Price: £26,500, £500 more than this car. Dealer: Sytner Group Huddersfield Audi in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a3-2025-b771a02d8b6f
Browse all Audi A3 cars for sale · 2025 Audi A3 price guide
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As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.