2025 Audi A3 1.5 TFSI S Line
Version: 1.5 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
Price: £25,689. Fair price: £861 (3%) over the AskCar estimate of £24,828, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,600 priced Audi A3 adverts on AskCar as of 31 October 2026.
AskCar lists 6,729 used Audi A3 from 2,260 UK dealerships, as of 31 October 2026.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S Line
- Version
- 1.5 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
- Mileage
- 13,000 miles
- Year
- 2025
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 114 bhp
- Seats
- 5
- CO2
- 125 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
With 13,000 miles on the clock, this 2025 Audi A3 S Line has done roughly 4,500 more miles than a typical 2025 Audi A3. The AskCar estimate for this car is £24,828. It is priced at £25,689, which is £861 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,600 Audi A3 cars across different ages and specifications. We have tracked this advert today. The seller is Auto Vuego Motors, based in Uxbridge.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £25,689 |
Price and mileage comparison
Fair price: £861 (3%) over the AskCar estimate of £24,828.
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 6,600 priced Audi A3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 4,500 miles higher than the median mileage of a 2025 Audi A3 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
144 other 2025 Audi A3 S Line automatic petrol cars are for sale at UK dealers from £19,795 to £40,950, as of 31 October 2026.
The 5 cheapest:
- 2025 Audi A3. Price: £19,795. Mileage: 13,000 miles. Dealer: Centre Motor Group in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a3-2025-363a3708e94c
- 2025 Audi A3. Price: £19,990. Mileage: 7,000 miles. Dealer: Lux Performance in Halifax. AskCar page: https://askcar.co.uk/car/audi-a3-2025-41d6cdc94620
- 2025 Audi A3. Price: £22,489. Mileage: 7,000 miles. Dealer: MSK Motors in Bradford. AskCar page: https://askcar.co.uk/car/audi-a3-2025-82267cd74c06
- 2025 Audi A3. Price: £23,395. Mileage: 28,000 miles. Dealer: K-Motor Sales in Luton. AskCar page: https://askcar.co.uk/car/audi-a3-2025-7c9f2dc8bf17
- 2025 Audi A3. Price: £23,698. Mileage: 15,137 miles. Dealer: CarSupermarket.com Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-a3-2025-636854ea63e4
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi A3 cars for sale · 2025 Audi A3 price guide
More like this
Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.