2024 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2024
• Mileage: 27,379 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2024 Audi A3 S Line is advertised with 27,379 miles, approximately 9,100 above the typical mileage for its age. The dealer is asking £24,950, which is £1,302 above the AskCar estimate of £23,648. 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 31 days ago. Its asking price has since fallen by £40. The seller is Agnew Group Portadown Audi, based in Portadown. 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: £1,302 (5%) over the AskCar estimate of £23,648.

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 2.0 diesel engine is typically advertised at £25,000: the median of the 35 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2024 Audi A3 has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £24,990. Its asking price is now £24,950, £40 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 2 October 2026: £24,990
• 13 October 2026: £24,950

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 9,100 miles higher than the median mileage of a 2024 Audi A3 on AskCar.

Similar cars

12 other 2024 Audi A3 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £19,699 to £26,613, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2024 Audi A3 S Line, 2.0 diesel hatchback, blue. Mileage: 24,000 miles. Price: £26,223, £1,273 more than this car. Dealer: Arbury Skoda Leamington Spa in Royal Leamington Spa. AskCar page: https://askcar.co.uk/car/audi-a3-2024-981917772dbc
• 2024 Audi A3 S Line, 2.0 diesel hatchback, white. Mileage: 30,915 miles. Price: £22,493, £2,457 less than this car. Dealer: Marriott Motor Group Kings Lynn Audi in King's Lynn. AskCar page: https://askcar.co.uk/car/audi-a3-2024-7b9e6e3d6d08
• 2024 Audi A3 S Line, 2.0 diesel hatchback, blue. Mileage: 31,173 miles. Price: £23,795, £1,155 less than this car. Dealer: Listers Honda Stratford-upon-Avon in Stratford-upon-Avon. AskCar page: https://askcar.co.uk/car/audi-a3-2024-07fe8dc970fc

• The nearest: 2024 Audi A3 S Line, 2.0 diesel hatchback, white, 131 miles from this car. Mileage: 12,041 miles. Price: £23,795, £1,155 less than this car. Dealer: Lookers Audi Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/audi-a3-2024-c81f9cec43b1