2023 Audi A1 1.5 TFSI S Line
Price: £20,000. Fair price: £368 (1%) over the AskCar estimate of £19,632, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,753 priced Audi A1 adverts on AskCar as of 2 November 2026.
AskCar lists 4,864 used Audi A1 from 2,042 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A1
- Trim: S Line
- Version: 1.5 TFSI S Line S tronic FWD Euro 6 5dr 35 (147 bhp)
- Year: 2023
- Mileage: 17,253 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 147 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- CO2: 128 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 17,253 miles, this 2023 Audi A1 S Line has covered about 5,200 fewer miles than other 2023 Audi A1 cars. The dealer is asking £20,000, which is £368 above the AskCar estimate of £19,632. To work out the AskCar estimate, we analyse UK dealer adverts for 4,753 Audi A1 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 80 days, and its asking price is down £950. It is for sale at Heritage Automotive Salisbury in Wiltshire. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £368 (1%) over the AskCar estimate of £19,632.
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 4,753 priced Audi A1 adverts across different ages and specifications, as of 2 November 2026.
A 2023 Audi A1 with the 1.5 petrol engine is typically advertised at £20,500: the median of the 47 for sale on AskCar, as of 2 November 2026.
Time on sale
The dealer may accept less. This 2023 Audi A1 has been on sale for at least 80 days, and its asking price has been cut by £950. About half of 2023 Audi A1 cars are gone from sale within a month of being advertised: 576 of the 1,107 first advertised between 7 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 14 August 2026 at £20,950. Its asking price is now £20,000, £950 less. The latest price cut was seen on 13 October 2026.
Price changes recorded:
- 14 August 2026: £20,950
- 27 August 2026: £20,750
- 9 September 2026: £20,625
- 16 September 2026: £19,975
- 22 September 2026: £20,425
- 6 October 2026: £20,225
- 13 October 2026: £20,000
Mileage and MOT
Advertised mileage is about 5,200 miles lower than the median mileage of a 2023 Audi A1 on AskCar.
Similar cars
26 other 2023 Audi A1 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £17,500 to £22,750, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A1 S Line, 1.5 petrol hatchback, white. Mileage: 17,253 miles. Price: £20,000, the same price as this car. Dealer: Heritage Audi in Salisbury. AskCar page: https://askcar.co.uk/car/audi-a1-2023-e0d00811424e
- 2023 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 17,401 miles. Price: £20,495, £495 more than this car. Dealer: Listers Audi Coventry in Coventry. AskCar page: https://askcar.co.uk/car/audi-a1-2023-63354eb09c0c
- 2023 Audi A1 S Line, 1.5 petrol hatchback, black. Mileage: 17,501 miles. Price: £19,795, £205 less than this car. Dealer: Williams Select Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/audi-a1-2023-044c3eb81cd9
Browse all Audi A1 cars for sale · 2023 Audi A1 price guide
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Photos
31 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.