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: 22,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 94 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A1 S Line has covered 22,000 miles. The dealer is asking £17,990, which is £426 below the AskCar estimate of £18,416. To work out the AskCar estimate, we analyse UK dealer adverts for 4,846 Audi A1 cars across different ages and specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. You can find this car at K Motors London in New Malden. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £426 (2%) under the AskCar estimate of £18,416.

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 4,846 priced Audi A1 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A1 with the 1.0 petrol engine is typically advertised at £16,900: the median of the 683 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 Audi A1 advertised 1 day ago. About half of 2023 Audi A1 cars are gone from sale within a month of being advertised: 616 of the 1,179 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £17,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 27 October 2027.

It has had 2 MOTs. The latest, on 28 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 21,815 miles, which matches the advertised 22,000 miles.

Advertised mileage is about 400 miles lower than the median mileage of a 2023 Audi A1 on AskCar.

Similar cars

81 other 2023 Audi A1 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £15,476 to £21,300, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A1 S Line, 1.0 petrol hatchback, white. Mileage: 22,040 miles. Price: £19,549, £1,559 more than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a1-2023-725d9579f95f
• 2023 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 22,336 miles. Price: £20,395, £2,405 more than this car. Dealer: Yeomans Audi Truro in Truro. AskCar page: https://askcar.co.uk/car/audi-a1-2023-721c85a19c43
• 2023 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 21,491 miles. Price: £19,841, £1,851 more than this car. Dealer: Sinclair Volkswagen (Swansea) in Swansea. AskCar page: https://askcar.co.uk/car/audi-a1-2023-de7002d3478a

• The nearest: 2023 Audi A1 S Line, 1.0 petrol hatchback, black, 3 miles from this car. Mileage: 12,000 miles. Price: £20,300, £2,310 more than this car. Dealer: Marshall Motor Group Wimbledon Audi in Wimbledon. AskCar page: https://askcar.co.uk/car/audi-a1-2023-00296bc678d0