2023 Audi A3 1.4 TFSIe S Line
Price: £20,130. Fair price: £117 (under 1%) under the AskCar estimate of £20,247, 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: 27,097 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: 29 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 S Line has covered 27,097 miles. The dealer is asking £20,130, which is £117 below the AskCar estimate of £20,247. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 10 days ago. It is for sale at Big Motoring World Sheffield in Rotherham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £117 (under 1%) under the AskCar estimate of £20,247.
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 10 days.
Price history
AskCar first saw this advert on 23 October 2026 at £20,000. Its asking price is now £20,130, £130 more.
Price changes recorded:
- 23 October 2026: £20,000
- 24 October 2026: £20,180
- 25 October 2026: £20,370
- 27 October 2026: £20,340
- 30 October 2026: £20,130
Mileage and MOT
Advertised mileage is about 100 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: 27,089 miles. Price: £20,090, the same price as this car. Dealer: Big Motoring World Warrington in Warrington. AskCar page: https://askcar.co.uk/car/audi-a3-2023-85d1e269dc51
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, red. Mileage: 26,590 miles. Price: £19,998, £132 less than this car. Dealer: Arnold Clark Edinburgh Sighthill Citroen / DS in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2023-45736d74f3f3
- 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white. Mileage: 28,521 miles. Price: £19,690, £440 less than this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-cf1ad4f6bd3e
- The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue, under a mile from this car. Mileage: 17,560 miles. Price: £20,740, £610 more than this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4b9af4ee4a22
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
23 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.