2023 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 13,983 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 13,983 miles, this 2023 Audi A3 S Line has covered about 12,800 fewer miles than other 2023 Audi A3 cars. The AskCar estimate for this car is £20,711. It is priced at £21,998, which is £1,287 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,645 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 7 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Doncaster Motorstore, based in Doncaster. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,287 (6%) over the AskCar estimate of £20,711.

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 6,645 priced Audi A3 adverts across different ages and specifications, as of 5 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,100: the median of the 464 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Audi A3 has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 29 October 2026 at £21,998. Its asking price has not changed.

Price changes recorded:

• 29 October 2026: £21,998
• 31 October 2026: £21,498
• 5 November 2026: £21,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 9 August 2027.

It has had one MOT, on 10 August 2026, and passed.

Advisories at the latest test: offside front tyre has a cut but not deep enough to reach the ply or cords; nearside front tyre slightly damaged/cracking or perishing; nearside rear tyre slightly damaged/cracking or perishing; and 1 more.

Mileage at that test: 12,883 miles, which matches the advertised 13,983 miles.

Advertised mileage is about 12,800 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

179 other 2023 Audi A3 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £23,180, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 13,905 miles. Price: £20,495, £1,503 less than this car. Dealer: Bromborough Road Car Sales in Bebington. AskCar page: https://askcar.co.uk/car/audi-a3-2023-090b4529e6a4
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 13,611 miles. Price: £22,498, £500 more than this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2ac21f04d7cd
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 13,445 miles. Price: £14,990, £7,008 less than this car. Dealer: Mid Car Trade Centre in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b5cb832d5341

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, blue, 2 miles from this car. Mileage: 14,692 miles. Price: £20,495, £1,503 less than this car. Dealer: Stoneacre Doncaster (Barnby Dun Road) in Barnby Dun. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b0b5205034d6