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: 438 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 114 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 438 miles on the clock, this 2026 Audi A3 S Line has done roughly 2,800 fewer miles than a typical 2026 Audi A3. Priced at £27,450, it is advertised £1,546 below the AskCar estimate of £28,996. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 2 days. The seller is Johnsons Volkswagen Sutton Coldfield, based in Sutton Coldfield. 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: £1,546 (5%) under the AskCar estimate of £28,996.

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

AskCar first saw this 2026 Audi A3 advertised 2 days ago. About 3 in 10 of 2026 Audi A3 cars are gone from sale within a month of being advertised: 240 of the 740 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £27,450. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,800 miles lower 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, white. Mileage: 382 miles. Price: £30,000, £2,550 more than this car. Dealer: Sytner Group Wakefield Audi in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a3-2026-358030065ed7
• 2026 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 500 miles. Price: £34,500, £7,050 more than this car. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-a3-2026-471a0b95e102
• 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 310 miles. Price: £34,985, £7,535 more than this car. Dealer: Listers Birmingham Audi in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a3-2026-1ab9d15d21f9

• The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, grey, 8 miles from this car. Mileage: 3,970 miles. Price: £28,450, £1,000 more than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-a3-2026-57fa2ee39792