2026 Audi A3 1.5 TFSIe S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI e 204 S Line [Tech Pack] S tronic FWD Euro 6 5dr (201 bhp)
• Year: 2026
• Mileage: 1,634 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 29 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A3 S Line has covered 1,634 miles. Its asking price of £33,790 is £951 above the AskCar estimate of £32,839. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first saw this car advertised 57 days ago. Its asking price has since fallen by £160. The seller is Stratstone Hitchin Audi, based in Hitchin. 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: £951 (2%) over the AskCar estimate of £32,839.

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 plug-in hybrid 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 57 days.

Price history

AskCar first saw this advert on 6 September 2026 at £33,950. Its asking price is now £33,790, £160 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 6 September 2026: £33,950
• 14 September 2026: £33,995
• 22 September 2026: £33,950
• 29 September 2026: £33,895
• 8 October 2026: £33,890
• 16 October 2026: £33,850
• 23 October 2026: £33,795
• 30 October 2026: £33,790

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

98 other 2026 Audi A3 S Line 1.5 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £27,850 to £38,900, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, white. Mileage: 1,654 miles. Price: £31,495, £2,295 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2026-7be447bf2b99
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 1,562 miles. Price: £31,295, £2,495 less than this car. Dealer: Group 1 Automotive Chelmsford Audi in Chelmsford. AskCar page: https://askcar.co.uk/car/audi-a3-2026-a873383b17c2
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 1,560 miles. Price: £32,450, £1,340 less than this car. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury. AskCar page: https://askcar.co.uk/car/audi-a3-2026-0cad2616936b

• The nearest: 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey, under a mile from this car. Mileage: 1,085 miles. Price: £32,750, £1,040 less than this car. Dealer: Stratstone Hitchin Audi in Hitchin. AskCar page: https://askcar.co.uk/car/audi-a3-2026-4f71fbb17357