2023 Audi A3 TFSI S Line
Price: £16,920. Good value: £3,689 (17%) under the AskCar estimate of £20,609, 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: S Line S tronic FWD Euro 6 5dr
- Year: 2023
- Mileage: 58,000 miles
- Fuel: Petrol, mild hybrid
- Body: Hatchback, 5 doors, 5 seats
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 S Line has covered 58,000 miles, around 31,000 more miles than is typical for its age. The AskCar estimate for this car is £20,609. It is priced at £16,920, which is £3,689 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 125 days, and its asking price is down £1,350. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by J R R Cars in Chorley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £3,689 (17%) under the AskCar estimate of £20,609.
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.
Time on sale
The dealer may accept less. This 2023 Audi A3 has been on sale for at least 125 days, and its asking price has been cut by £1,350. 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 30 June 2026 at £18,270. Its asking price is now £16,920, £1,350 less. The latest price cut was seen on 26 October 2026.
Price changes recorded:
- 30 June 2026: £18,270
- 3 July 2026: £18,240
- 5 July 2026: £18,230
- 6 July 2026: £18,225
- 8 July 2026: £18,195
- 9 July 2026: £17,990
- 22 July 2026: £17,980
- 23 July 2026: £17,960
- 26 July 2026: £17,910
- 30 July 2026: £17,870
- 31 July 2026: £17,850
- 3 August 2026: £17,810
- 4 August 2026: £17,800
- 6 August 2026: £17,780
- 8 August 2026: £17,740
- 10 August 2026: £17,700
- 12 August 2026: £17,690
- 26 August 2026: £17,650
- 4 September 2026: £17,499
- 29 September 2026: £17,250
- 4 October 2026: £17,130
- 7 October 2026: £16,999
- 12 October 2026: £16,980
- 18 October 2026: £16,940
- 26 October 2026: £16,920
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 March 2027.
It has had one MOT, on 20 March 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 53,755 miles, which matches the advertised 58,000 miles.
Advertised mileage is about 31,000 miles higher than the median mileage of a 2023 Audi A3 on AskCar.
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
85 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.