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) 4dr (148 bhp)
• Year: 2026
• Mileage: 6,627 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: Grey
• CO2: 122 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A3 S Line has covered 6,627 miles, around 3,400 more miles than is typical for its age. Its asking price of £27,564 is £976 below the AskCar estimate of £28,540. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 60 days ago, and its asking price has since fallen by £2,273. It is for sale at Lookers Audi Wearside in Sunderland. 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: £976 (3%) under the AskCar estimate of £28,540.

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 60 days.

Price history

AskCar first saw this advert on 3 September 2026 at £29,837. Its asking price is now £27,564, £2,273 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 3 September 2026: £29,837
• 5 September 2026: £28,792
• 12 September 2026: £28,682
• 14 October 2026: £27,999
• 20 October 2026: £27,817
• 27 October 2026: £27,564

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,400 miles higher than the median mileage of a 2026 Audi A3 on AskCar.

Similar cars

58 other 2026 Audi A3 S Line 1.5 petrol automatic saloons are for sale at UK dealers, from £26,295 to £36,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A3 S Line, 1.5 petrol saloon, black. Mileage: 6,631 miles. Price: £28,636, £1,072 more than this car. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a3-2026-6714fb00cb59
• 2026 Audi A3 S Line, 1.5 petrol saloon, white. Mileage: 6,345 miles. Price: £26,495, £1,069 less than this car. Dealer: Caffyns Volkswagen Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/audi-a3-2026-47aac12fe600
• 2026 Audi A3 S Line, 1.5 petrol saloon, black. Mileage: 6,993 miles. Price: £29,995, £2,431 more than this car. Dealer: Cameron Motor Group Perth Audi in Perth. AskCar page: https://askcar.co.uk/car/audi-a3-2026-16ea7815856b

• The nearest: 2026 Audi A3 S Line, 1.5 petrol saloon, grey, 26 miles from this car. Mileage: 2,602 miles. Price: £27,998, £434 more than this car. Dealer: Lookers Audi Teesside in Teesside. AskCar page: https://askcar.co.uk/car/audi-a3-2026-d43391d9fe7f