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 (114 bhp)
• Year: 2026
• Mileage: 3,211 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 114 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 has covered 3,211 miles. The AskCar estimate for this car is £27,159. It is priced at £25,980, which is £1,179 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first recorded this advert 66 days ago, and its asking price has since fallen by £1,760. The seller is Swansway Garages Stafford Audi, based in Stafford. 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: £1,179 (4%) under the AskCar estimate of £27,159.

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 66 days.

Price history

AskCar first saw this advert on 28 August 2026 at £27,740. Its asking price is now £25,980, £1,760 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 28 August 2026: £27,740
• 26 September 2026: £27,490
• 7 October 2026: £27,240
• 14 October 2026: £26,980
• 21 October 2026: £26,490
• 30 October 2026: £25,980

Mileage and MOT

MOT: first test not yet due.

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, black. Mileage: 3,196 miles. Price: £28,644, £2,664 more than this car. Dealer: Lookers Audi Guildford in Guildford. AskCar page: https://askcar.co.uk/car/audi-a3-2026-953082e62e64
• 2026 Audi A3 S Line, 1.5 petrol hatchback, blue. Mileage: 3,250 miles. Price: £27,500, £1,520 more than this car. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-db99fecb04c2
• 2026 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 3,169 miles. Price: £29,750, £3,770 more than this car. Dealer: Sytner Group Wakefield Audi in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a3-2026-29a1f3ba8ee2

• The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 1,474 miles. Price: £25,680, £300 less than this car. Dealer: Swansway Garages Stafford Audi in Stafford. AskCar page: https://askcar.co.uk/car/audi-a3-2026-671a5e23e2e3