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) 5dr Sportback (148 bhp)
• Year: 2024
• Mileage: 5,638 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2024 Audi A3 S Line has covered 5,638 miles, around 12,600 fewer miles than is typical for its age. Its asking price of £25,650 is £1,144 above the AskCar estimate of £24,506. The AskCar estimate uses 6,630 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 25 days ago. Its asking price has since fallen by £640. The seller is Group 1 Automotive Whetstone Audi, based in Whetstone. 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: £1,144 (4%) over the AskCar estimate of £24,506.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2024 Audi A3 with the 1.5 petrol engine is typically advertised at £23,000: the median of the 425 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2024 Audi A3 has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 10 October 2026 at £26,290. Its asking price is now £25,650, £640 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 10 October 2026: £26,290
• 23 October 2026: £25,850
• 30 October 2026: £25,650

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 12,600 miles lower than the median mileage of a 2024 Audi A3 on AskCar.

Similar cars

82 other 2024 Audi A3 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £17,750 to £25,898, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2024 Audi A3 S Line, 1.5 petrol hatchback, blue. Mileage: 5,500 miles. Price: £24,594, £1,056 less than this car. Dealer: cinch in Bexley. AskCar page: https://askcar.co.uk/car/audi-a3-2024-8d9c83930c10
• 2024 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 6,501 miles. Price: £22,999, £2,651 less than this car. Dealer: Stratstone Amersham Audi in Amersham. AskCar page: https://askcar.co.uk/car/audi-a3-2024-0bb0331dd1c7
• 2024 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 6,520 miles. Price: £24,430, £1,220 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a3-2024-2f03991f4716

• The nearest: 2024 Audi A3 S Line, 1.5 petrol hatchback, grey, 7 miles from this car. Mileage: 15,630 miles. Price: £24,290, £1,360 less than this car. Dealer: Grimsdyke Sales in Harrow. AskCar page: https://askcar.co.uk/car/audi-a3-2024-fcb96c11b208