2023 Audi A3 1.4 TFSIe S Line
Price: £23,000. Fair price: £933 (4%) over the AskCar estimate of £22,067, 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: 1.4 13kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
- Year: 2023
- Mileage: 8,638 miles
- Fuel: Plug-in hybrid (petrol)
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.4 litres, 201 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 29 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 S Line is advertised with 8,638 miles, approximately 18,400 below the typical mileage for its age. Priced at £23,000, it is advertised £933 above the AskCar estimate of £22,067. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 2 days ago. The seller is Sytner Group Derby Audi, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £933 (4%) over the AskCar estimate of £22,067.
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 2023 Audi A3 with the 1.4 plug-in hybrid engine is typically advertised at £18,400: the median of the 180 for sale on AskCar, as of 2 November 2026.
Time on sale
AskCar first saw this 2023 Audi A3 advertised 2 days ago. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £23,000. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 18,400 miles lower than the median mileage of a 2023 Audi A3 on AskCar.
Similar cars
85 other 2023 Audi A3 S Line 1.4 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £13,690 to £22,995, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, red. Mileage: 7,604 miles. Price: £21,199, £1,801 less than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2023-f0913553b618
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white. Mileage: 7,194 miles. Price: £22,495, £505 less than this car. Dealer: SERE Motors Belfast in Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0ea7ddb62ea4
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 10,500 miles. Price: £22,995, the same price as this car. Dealer: Caffyns Audi Worthing in Angmering. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5a570dabae59
- The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black, under a mile from this car. Mileage: 58,602 miles. Price: £17,399, £5,601 less than this car. Dealer: Cinch Ev Superstore Derby in Derby. AskCar page: https://askcar.co.uk/car/audi-a3-2023-ac837cd44189
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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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.