2023 Audi A1 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 10,500 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A1 S Line is advertised with 10,500 miles, approximately 11,900 below the typical mileage for its age. Its asking price of £21,997 is £1,506 above the AskCar estimate of £20,491. The AskCar estimate uses 4,753 UK dealer adverts for the Audi A1, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Audi Newcastle, based in Newcastle Upon Tyne. 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: £1,506 (7%) over the AskCar estimate of £20,491.

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

AskCar first saw this 2023 Audi A1 advertised today. 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 2 November 2026 at £21,997. 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 2 November 2026: valid until 2 March 2027.

It has had one MOT, on 27 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,008 miles, which matches the advertised 10,500 miles.

Advertised mileage is about 11,900 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, black. Mileage: 10,218 miles. Price: £21,449, £548 less than this car. Dealer: Vertu Volkswagen Nottingham South in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a1-2023-275d5c144aaa
• 2023 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 11,140 miles. Price: £19,899, £2,098 less than this car. Dealer: Snows Car Centre Southampton in Southampton. AskCar page: https://askcar.co.uk/car/audi-a1-2023-f48f9448ee10
• 2023 Audi A1 S Line, 1.5 petrol hatchback, white. Mileage: 12,082 miles. Price: £17,899, £4,098 less than this car. Dealer: Motorpoint Manchester in Manchester. AskCar page: https://askcar.co.uk/car/audi-a1-2023-909fce9b3a93

• The nearest: 2023 Audi A1 S Line, 1.5 petrol hatchback, silver, 7 miles from this car. Mileage: 39,500 miles. Price: £19,999, £1,998 less than this car. Dealer: Lookers Audi Tyneside in Tynemouth. AskCar page: https://askcar.co.uk/car/audi-a1-2023-e0be272c5962