2026 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
• Year: 2026
• Mileage: 1,652 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 114 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 Audi A3 S Line is 1,652 miles. Priced at £28,373, it is advertised £366 above the AskCar estimate of £28,007. The AskCar estimate uses UK dealer asking prices, including 6,630 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 120 days ago. Its asking price has since fallen by £1,975. The seller is Marriott Motor Group Ipswich Audi, based in Ipswich. 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: £366 (1%) over the AskCar estimate of £28,007.

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 2026 Audi A3 with the 1.5 petrol engine is typically advertised at £29,500: the median of the 738 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 Audi A3 has been on sale for at least 120 days.

Price history

AskCar first saw this advert on 7 July 2026 at £30,348. Its asking price is now £28,373, £1,975 less. The latest price cut was seen on 15 September 2026.

Price changes recorded:

• 7 July 2026: £30,348
• 15 September 2026: £28,373

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,600 miles lower than the median mileage of a 2026 Audi A3 on AskCar.

Similar cars

192 other 2026 Audi A3 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £25,249 to £35,750, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A3 S Line, 1.5 petrol hatchback, green. Mileage: 1,677 miles. Price: £28,750, £377 more than this car. Dealer: Sytner Group Harrogate Audi in Harrogate. AskCar page: https://askcar.co.uk/car/audi-a3-2026-8cf192081f74
• 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 1,717 miles. Price: £27,469, £904 less than this car. Dealer: cinch in Coulsdon. AskCar page: https://askcar.co.uk/car/audi-a3-2026-860321d557e5
• 2026 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 1,750 miles. Price: £29,045, £672 more than this car. Dealer: Lookers Audi Guildford in Guildford. AskCar page: https://askcar.co.uk/car/audi-a3-2026-d29758c62038

• The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 3,296 miles. Price: £29,018, £645 more than this car. Dealer: Marriott Motor Group Ipswich Audi in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a3-2026-f686a5cb6705