2024 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2024
• Mileage: 19,284 miles
• Fuel: Petrol, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2024 Audi A3 S Line has covered 19,284 miles. The AskCar estimate for this car is £23,267. It is priced at £23,500, which is £233 above that estimate. The AskCar estimate uses 6,554 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 26 days ago, the asking price has dropped by £500. The seller is Marshall Motor Group Wimbledon Audi, based in Wimbledon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £233 (1%) over the AskCar estimate of £23,267.

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 6,554 priced Audi A3 adverts across different ages and specifications, as of 9 November 2026.

A 2024 Audi A3 with the 1.5 petrol engine is typically advertised at £22,600: the median of the 404 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2024 Audi A3 has been on sale for at least 26 days.

Price history

AskCar first saw this advert on 14 October 2026 at £24,000. Its asking price is now £23,500, £500 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 14 October 2026: £24,000
• 23 October 2026: £23,900
• 28 October 2026: £24,100
• 6 November 2026: £23,500

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 600 miles higher than the median mileage of a 2024 Audi A3 on AskCar.

Similar cars

24 other 2024 Audi A3 S Line 1.5 petrol automatic saloons are for sale at UK dealers, from £14,998 to £25,490, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2024 Audi A3 S Line, 1.5 petrol saloon, white. Mileage: 19,000 miles. Price: £22,599, £901 less than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a3-2024-becf2759f5a4
• 2024 Audi A3 S Line, 1.5 petrol saloon, grey. Mileage: 20,220 miles. Price: £22,799, £701 less than this car. Dealer: Group 1 Automotive Audi Approved Colchester in Colchester. AskCar page: https://askcar.co.uk/car/audi-a3-2024-2aeb841b5971
• 2024 Audi A3 S Line, 1.5 petrol saloon, black. Mileage: 21,081 miles. Price: £22,099, £1,401 less than this car. Dealer: Stratstone Manchester Audi in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2024-425b3d7f6006

• The nearest: 2024 Audi A3 S Line, 1.5 petrol saloon, white, 33 miles from this car. Mileage: 22,149 miles. Price: £21,499, £2,001 less than this car. Dealer: Stoner Motor Company in Gillingham. AskCar page: https://askcar.co.uk/car/audi-a3-2024-0eb5f38d6dcf