2026 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2026
• Mileage: 7,062 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: Black
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A3 S Line is advertised with 7,062 miles, approximately 3,800 above the typical mileage for its age. The AskCar estimate for this car is £28,095. It is priced at £26,006, which is £2,089 below that estimate. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 104 days ago, the asking price has dropped by £3,994. The seller is JCT600 Volkswagen Grimsby, based in Grimsby. 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: £2,089 (7%) under the AskCar estimate of £28,095.

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 2026 Audi A3 with the 1.5 petrol engine is typically advertised at £29,700: the median of the 714 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 Audi A3 has been on sale for at least 104 days.

Price history

AskCar first saw this advert on 21 July 2026 at £30,000. Its asking price is now £26,006, £3,994 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 22 July 2026: £30,000
• 25 July 2026: £28,983
• 1 August 2026: £28,789
• 18 August 2026: £28,582
• 21 August 2026: £28,073
• 27 August 2026: £27,953
• 28 August 2026: £27,753
• 16 September 2026: £27,500
• 22 September 2026: £27,260
• 25 September 2026: £27,066
• 30 September 2026: £26,937
• 10 October 2026: £26,581
• 12 October 2026: £28,000
• 14 October 2026: £26,900
• 15 October 2026: £26,486
• 20 October 2026: £26,428
• 25 October 2026: £26,372
• 27 October 2026: £26,343
• 28 October 2026: £26,048
• 30 October 2026: £26,344
• 31 October 2026: £26,006

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,800 miles higher than the median mileage of a 2026 Audi A3 on AskCar.

Similar cars

181 other 2026 Audi A3 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £25,249 to £35,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A3 S Line, 1.5 petrol hatchback, blue. Mileage: 7,015 miles. Price: £28,500, £2,494 more than this car. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-a3-2026-539965d68d9e
• 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 6,951 miles. Price: £26,252, £246 more than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-a3-2026-84fde74b2388
• 2026 Audi A3 S Line, 1.5 petrol hatchback, blue. Mileage: 6,921 miles. Price: £28,690, £2,684 more than this car. Dealer: Group 1 Automotive Tetbury Audi in Tetbury. AskCar page: https://askcar.co.uk/car/audi-a3-2026-2f66e93d5478

• The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, black, 20 miles from this car. Mileage: 3,907 miles. Price: £26,995, £989 more than this car. Dealer: JCT600 Hull Audi in Hessle. AskCar page: https://askcar.co.uk/car/audi-a3-2026-04afe743c9db