2024 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: 2024
• Mileage: 20,250 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: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2024 Audi A3 S Line is 20,250 miles. Its asking price of £20,500 is £875 below the AskCar estimate of £21,375. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first saw this car advertised 32 days ago. Its asking price has since fallen by £1,250. The seller is Mon Motors Cardiff Audi, based in Cardiff. 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: £875 (4%) under the AskCar estimate of £21,375.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2024 Audi A3 with the 1.0 petrol engine is typically advertised at £20,000: the median of the 111 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2024 Audi A3 has been on sale for at least 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £21,750. Its asking price is now £20,500, £1,250 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 1 October 2026: £21,750
• 14 October 2026: £21,350
• 20 October 2026: £21,000
• 28 October 2026: £20,500

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 miles higher than the median mileage of a 2024 Audi A3 on AskCar.

Similar cars

40 other 2024 Audi A3 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £16,000 to £24,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2024 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 19,871 miles. Price: £22,998, £2,498 more than this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/audi-a3-2024-7dc8e7386da4
• 2024 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 19,390 miles. Price: £20,856, £356 more than this car. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a3-2024-b2320e38e11b
• 2024 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 19,232 miles. Price: £21,998, £1,498 more than this car. Dealer: Arnold Clark Linwood SEAT / Skoda / CUPRA in Linwood. AskCar page: https://askcar.co.uk/car/audi-a3-2024-4afafc4335c7

• The nearest: 2024 Audi A3 S Line, 1.0 petrol hatchback, black, 3 miles from this car. Mileage: 11,000 miles. Price: £22,520, £2,020 more than this car. Dealer: Bhakar Watts Cars in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-a61f0c1e5520