2023 Audi A3 1.0 TFSI S Line
Price: £18,995. Fair price: £383 (2%) over the AskCar estimate of £18,612, 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: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
- Year: 2023
- Mileage: 22,174 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres, 108 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 132 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 S Line is advertised with 22,174 miles, approximately 4,800 below the typical mileage for its age. The dealer is asking £18,995, which is £383 above the AskCar estimate of £18,612. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. Since we first spotted the advert 55 days ago, the asking price has dropped by £1,000. The seller is Trust Ford Lisburn, based in Lisburn. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £383 (2%) over the AskCar estimate of £18,612.
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 1.0 petrol engine is typically advertised at £18,200: the median of the 453 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 Audi A3 has been on sale for at least 55 days.
Price history
AskCar first saw this advert on 8 September 2026 at £19,995. Its asking price is now £18,995, £1,000 less. The latest price cut was seen on 14 October 2026.
Price changes recorded:
- 8 September 2026: £19,995
- 3 October 2026: £19,495
- 14 October 2026: £18,995
Mileage and MOT
Advertised mileage is about 4,800 miles lower than the median mileage of a 2023 Audi A3 on AskCar.
Similar cars
106 other 2023 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £12,300 to £21,000, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 22,219 miles. Price: £18,180, £815 less than this car. Dealer: Stratstone Liverpool Audi in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3b78d9fadf41
- 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 22,251 miles. Price: £19,498, £503 more than this car. Dealer: Arnold Clark Kirkcaldy Omoda Jaecoo in Kirkcaldy. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8e32877eeb35
- 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 22,053 miles. Price: £18,998, the same price as this car. Dealer: Arnold Clark Alloa Vauxhall in Alloa. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0a4f0b3d2a94
- The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, white, 6 miles from this car. Mileage: 41,856 miles. Price: £16,950, £2,045 less than this car. Dealer: Charles Hurst SEAT Belfast in Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0f3f232ce04f
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
40 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.