2025 Audi A3 1.5 TFSI S Line
Price: £25,699. Fair price: £1,385 (5%) under the AskCar estimate of £27,084, 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 TFSI S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
- Year: 2025
- Mileage: 5,464 miles
- Fuel: Petrol, mild hybrid
- Body: Saloon, 4 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 124 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 5,464 miles on the clock, this 2025 Audi A3 S Line has done roughly 3,200 fewer miles than a typical 2025 Audi A3. Its asking price of £25,699 is £1,385 below the AskCar estimate of £27,084. To work out the AskCar estimate, we analyse UK dealer adverts for 6,645 Audi A3 cars across different ages and specifications. We have tracked this advert today. The seller is Motorpoint Derby, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £1,385 (5%) under the AskCar estimate of £27,084.
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 petrol 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 today. 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 5 November 2026 at £25,699. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 3,200 miles lower than the median mileage of a 2025 Audi A3 on AskCar.
Similar cars
40 other 2025 Audi A3 S Line 1.5 petrol automatic saloons are for sale at UK dealers, from £19,990 to £30,961, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2025 Audi A3 S Line, 1.5 petrol saloon, red. Mileage: 5,266 miles. Price: £27,607, £1,908 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2025-e955e3ddeaba
- 2025 Audi A3 S Line, 1.5 petrol saloon, blue. Mileage: 5,948 miles. Price: £26,100, £401 more than this car. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a3-2025-ad8cf616c297
- 2025 Audi A3 S Line, 1.5 petrol saloon, black. Mileage: 6,249 miles. Price: £26,461, £762 more than this car. Dealer: Listers Birmingham Audi in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a3-2025-a77c723dfd7a
- The nearest: 2025 Audi A3 S Line, 1.5 petrol saloon, blue, under a mile from this car. Mileage: 10,632 miles. Price: £26,035, £336 more than this car. Dealer: Vertu Skoda Derby in Derby. AskCar page: https://askcar.co.uk/car/audi-a3-2025-03f7b4acad44
Browse all Audi A3 cars for sale · 2025 Audi A3 price guide
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Photos
41 photos of this car are on its AskCar page.
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.