2026 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI S Line Manual FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2026
• Mileage: 4,826 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A3 S Line has covered 4,826 miles. Priced at £27,490, it is advertised £201 above the AskCar estimate of £27,289. The AskCar estimate uses 6,630 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 42 days ago, and its asking price has since fallen by £1,500. The seller is Swansway Garages Crewe Audi, based in Crewe. 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: £201 (under 1%) over the AskCar estimate of £27,289.

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 42 days.

Price history

AskCar first saw this advert on 23 September 2026 at £28,990. Its asking price is now £27,490, £1,500 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 23 September 2026: £28,990
• 8 October 2026: £28,490
• 9 October 2026: £28,390
• 11 October 2026: £28,190
• 18 October 2026: £27,990
• 23 October 2026: £27,890
• 1 November 2026: £27,490

Mileage and MOT

MOT: first test not yet due.

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

Similar cars

10 other 2026 Audi A3 S Line 1.5 petrol manual saloons are for sale at UK dealers, from £25,898 to £27,650, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A3 S Line, 1.5 petrol saloon, white. Mileage: 4,966 miles. Price: £26,850, £640 less than this car. Dealer: Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-a3-2026-02cd4f334996
• 2026 Audi A3 S Line, 1.5 petrol saloon, black. Mileage: 5,206 miles. Price: £25,898, £1,592 less than this car. Dealer: Eastern Western Motor Group Audi Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2026-c4daaa84f2e1
• 2026 Audi A3 S Line, 1.5 petrol saloon, blue. Mileage: 5,584 miles. Price: £26,498, £992 less than this car. Dealer: Eastern Western Motor Group Audi Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2026-290a21042f36