2026 Audi A3 1.5 TFSIe S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI e 204 S Line S tronic FWD Euro 6 5dr (201 bhp)
• Year: 2026
• Mileage: 1,874 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: Blue
• CO2: 29 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A3 S Line is advertised with 1,874 miles on the clock. Its asking price of £34,395 is £2,559 above the AskCar estimate of £31,836. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. Since we first spotted the advert 17 days ago, the asking price has dropped by £100. The seller is Marshall Motor Group Bexley Audi, based in Bexley. 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

Above the going rate: £2,559 (8%) over the AskCar estimate of £31,836.

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 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £34,495. Its asking price is now £34,395, £100 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 16 October 2026: £34,495
• 21 October 2026: £34,490
• 30 October 2026: £34,395

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,400 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, grey. Mileage: 1,916 miles. Price: £34,333, £62 less than this car. Dealer: Group 1 Automotive Stockport Audi in Stockport. AskCar page: https://askcar.co.uk/car/audi-a3-2026-0862f033d673
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 2,000 miles. Price: £29,449, £4,946 less than this car. Dealer: Lookers Audi Tyneside in Tynemouth. AskCar page: https://askcar.co.uk/car/audi-a3-2026-3f4d3f3de3cb
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 2,000 miles. Price: £33,000, £1,395 less than this car. Dealer: JCT600 Volkswagen Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/audi-a3-2026-93b6f415c635

• The nearest: 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, black, 7 miles from this car. Mileage: 5,690 miles. Price: £27,850, £6,545 less than this car. Dealer: Prestige Cars Kent in Bromley. AskCar page: https://askcar.co.uk/car/audi-a3-2026-e7001af750fb