2023 Audi A3 1.4 TFSIe S Line
Price: £19,995. Fair price: £1,668 (7%) under the AskCar estimate of £21,663, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,620 priced Audi A3 adverts on AskCar as of 8 November 2026.
AskCar lists 6,811 used Audi A3 from 2,296 UK dealerships, as of 8 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.4 S Line S tronic FWD Euro 6 5dr
- Year: 2023
- Mileage: 10,000 miles
- Fuel: Plug-in hybrid (petrol)
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.4 litres
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: White
- CO2: 30 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 10,000 miles, this 2023 Audi A3 S Line has covered about 16,700 fewer miles than other 2023 Audi A3 cars. The dealer is asking £19,995, which is £1,668 below the AskCar estimate of £21,663. To work out the AskCar estimate, we analyse UK dealer adverts for 6,620 Audi A3 cars across different ages and specifications. We first recorded this car for sale today. It is advertised by National Car Hub in Walsall. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £1,668 (7%) under the AskCar estimate of £21,663.
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 6,620 priced Audi A3 adverts across different ages and specifications, as of 8 November 2026.
A 2023 Audi A3 with the 1.4 plug-in hybrid engine is typically advertised at £18,300: the median of the 187 for sale on AskCar, as of 8 November 2026.
Time on sale
AskCar first saw this 2023 Audi A3 advertised today. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,075 of the 2,122 first advertised between 8 July 2026 and 5 October 2026.
Price history
AskCar first saw this advert on 8 November 2026 at £19,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 16,700 miles lower than the median mileage of a 2023 Audi A3 on AskCar.
Similar cars
80 other 2023 Audi A3 S Line 1.4 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £13,690 to £23,000, as of 8 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 10,500 miles. Price: £22,995, £3,000 more than this car. Dealer: Caffyns Audi Worthing in Angmering. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5a570dabae59
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue. Mileage: 8,638 miles. Price: £23,000, £3,005 more than this car. Dealer: Sytner Group Derby Audi in Derby. AskCar page: https://askcar.co.uk/car/audi-a3-2023-fe14e86f2345
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, red. Mileage: 7,604 miles. Price: £20,899, £904 more than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2023-f0913553b618
- The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue, 7 miles from this car. Mileage: 34,508 miles. Price: £17,950, £2,045 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4ec74ea99beb
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
28 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.