2023 Audi A1 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.0 TFSI 25 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (94 bhp)
• Year: 2023
• Mileage: 18,591 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 94 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A1 S Line is advertised with 18,591 miles, approximately 3,900 below the typical mileage for its age. Its asking price of £18,495 is £63 below the AskCar estimate of £18,558. The AskCar estimate uses 4,753 UK dealer adverts for the Audi A1, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 27 days ago, and its asking price has since fallen by £295. Its advertised mileage matches the government's MOT record. It is advertised by Swansway Garages in Chester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £63 (under 1%) under the AskCar estimate of £18,558.

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 1.0 petrol engine is typically advertised at £16,900: the median of the 656 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A1 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 6 October 2026 at £18,790. Its asking price is now £18,495, £295 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 6 October 2026: £18,790
• 27 October 2026: £18,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 17 September 2027.

It has had one MOT, on 8 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,464 miles, which matches the advertised 18,591 miles.

Advertised mileage is about 3,900 miles lower than the median mileage of a 2023 Audi A1 on AskCar.

Similar cars

76 other 2023 Audi A1 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £15,480 to £21,300, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A1 S Line, 1.0 petrol hatchback, black. Mileage: 18,209 miles. Price: £19,950, £1,455 more than this car. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a1-2023-51ae622c359e
• 2023 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 19,071 miles. Price: £18,999, £504 more than this car. Dealer: John Keeble in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a1-2023-0813fba81f7a
• 2023 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 18,007 miles. Price: £18,995, £500 more than this car. Dealer: Lexus Sidcup in Sidcup. AskCar page: https://askcar.co.uk/car/audi-a1-2023-46e56f35e111

• The nearest: 2023 Audi A1 S Line, 1.0 petrol hatchback, black, 11 miles from this car. Mileage: 47,965 miles. Price: £16,948, £1,547 less than this car. Dealer: Peoples Liverpool Speke in Speke. AskCar page: https://askcar.co.uk/car/audi-a1-2023-751f33bfe17e