2023 Audi A3 1.4 TFSIe S Line
Version: 1.4 13kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
Price: £17,690. Fair price: £283 (1%) under the AskCar estimate of £17,973, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,475 priced Audi A3 adverts on AskCar as of 30 October 2026.
AskCar lists 6,654 used Audi A3 from 2,240 UK dealerships, as of 30 October 2026.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S Line
- Version
- 1.4 13kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
- Mileage
- 49,929 miles
- Year
- 2023
- Fuel type
- Plug-in hybrid (petrol)
- Body type
- Hatchback
- Engine
- 1.4 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 29 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSIe
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
This 2023 Audi A3 S Line has covered 49,929 miles, around 23,000 more miles than is typical for its age. Priced at £17,690, it is advertised £283 below the AskCar estimate of £17,973. To work out the AskCar estimate, we analyse UK dealer adverts for 6,475 Audi A3 cars across different ages and specifications. We have tracked this advert today. Its recorded MOT is valid until 23 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Big Motoring World Wimbledon in Tooting.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £17,690 |
Price and mileage comparison
Fair price: £283 (1%) under the AskCar estimate of £17,973.
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 6,475 priced Audi A3 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 23,000 miles higher than the median mileage of a 2023 Audi A3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 23 May 2027. 40,222 miles at the last test.
Other matching cars
83 other 2023 Audi A3 S Line automatic plug-in hybrids (petrol) are for sale at UK dealers from £13,690 to £22,995, as of 30 October 2026.
The 5 cheapest:
- 2023 Audi A3. Price: £13,690. Mileage: 83,337 miles. Dealer: Global Cars in Enfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-f9e2f39727d5
- 2023 Audi A3. Price: £14,250. Mileage: 89,315 miles. Dealer: IM Car Supermarket in Dunstable. AskCar page: https://askcar.co.uk/car/audi-a3-2023-57254c5546d9
- 2023 Audi A3. Price: £14,250. Mileage: 100,000 miles. Dealer: Niche Motor Co in Bradford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6a2ccc75a3a5
- 2023 Audi A3. Price: £14,400. Mileage: 85,367 miles. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1d760dda48e9
- 2023 Audi A3. Price: £14,690. Mileage: 81,450 miles. Dealer: The Car Finance Hub in Leeds. AskCar page: https://askcar.co.uk/car/audi-a3-2023-676984ceed8a
The 83 matching cars have covered 7,194 to 100,000 miles, compared with 49,929 miles for this car.
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 · 2023 Audi A3 price guide
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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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.