2023 Audi A3 1.4 TFSIe S Line
Price: £15,220. Fair price: £386 (2%) over the AskCar estimate of £14,834, 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 40 TFSI e S Line S tronic FWD Euro 6 5dr (201 bhp)
- Year: 2023
- Mileage: 80,297 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: Black
- CO2: 26 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 S Line is advertised with 80,297 miles, approximately 53,300 above the typical mileage for its age. The AskCar estimate for this car is £14,834. It is priced at £15,220, which is £386 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 31 days ago. Its asking price has since fallen by £240. The seller is Evans Halshaw MG Grantham, based in Grantham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £386 (2%) over the AskCar estimate of £14,834.
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
This 2023 Audi A3 has been on sale for at least 31 days.
Price history
AskCar first saw this advert on 2 October 2026 at £15,460. Its asking price is now £15,220, £240 less. The latest price cut was seen on 20 October 2026.
Price changes recorded:
- 2 October 2026: £15,460
- 13 October 2026: £15,300
- 20 October 2026: £15,220
Mileage and MOT
Advertised mileage is about 53,300 miles higher 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 £23,000, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 81,175 miles. Price: £14,700, £520 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a3-2023-93d9218cf542
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 81,450 miles. Price: £14,690, £530 less than this car. Dealer: The Car Finance Hub in Leeds. AskCar page: https://askcar.co.uk/car/audi-a3-2023-676984ceed8a
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, grey. Mileage: 82,000 miles. Price: £14,995, £225 less than this car. Dealer: M.W. Trade Cars in Dudley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6339817fe034
- The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, grey, 15 miles from this car. Mileage: 37,091 miles. Price: £19,495, £4,275 more than this car. Dealer: Witham Garage in Melton Mowbray. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3e775bdda949
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
17 photos of this car are on its AskCar page.
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.