2023 Audi A1 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 18,209 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 18,209 miles, this 2023 Audi A1 S Line has covered about 4,200 fewer miles than other 2023 Audi A1 cars. Priced at £19,950, it is advertised £504 above the AskCar estimate of £19,446. The AskCar estimate uses UK dealer asking prices, including 4,753 Audi A1 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 45 days ago, and its asking price has since fallen by £740. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Automotive Whetstone Audi, based in Whetstone. 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: £504 (2%) over the AskCar estimate of £19,446.

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 45 days.

Price history

AskCar first saw this advert on 18 September 2026 at £20,690. Its asking price is now £19,950, £740 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 18 September 2026: £20,690
• 29 September 2026: £20,595
• 6 October 2026: £20,250
• 19 October 2026: £20,195
• 27 October 2026: £19,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 October 2027.

It has had one MOT, on 16 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,209 miles, which matches the advertised 18,209 miles.

Advertised mileage is about 4,200 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, grey. Mileage: 18,007 miles. Price: £18,995, £955 less than this car. Dealer: Lexus Sidcup in Sidcup. AskCar page: https://askcar.co.uk/car/audi-a1-2023-46e56f35e111
• 2023 Audi A1 S Line, 1.0 petrol hatchback, white. Mileage: 18,591 miles. Price: £18,495, £1,455 less than this car. Dealer: Swansway Garages in Chester. AskCar page: https://askcar.co.uk/car/audi-a1-2023-26c490bee924
• 2023 Audi A1 S Line, 1.0 petrol hatchback, white. Mileage: 17,610 miles. Price: £17,499, £2,451 less than this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/audi-a1-2023-59cd9a1842c4

• The nearest: 2023 Audi A1 S Line, 1.0 petrol hatchback, black, 6 miles from this car. Mileage: 74,104 miles. Price: £15,650, £4,300 less than this car. Dealer: Group 1 Automotive Chingford Audi in Chingford. AskCar page: https://askcar.co.uk/car/audi-a1-2023-da6353e0022d