2026 Audi A3 1.5 TFSIe S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 17.9kWh TFSIe S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
• Year: 2026
• Mileage: 1,203 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

With 1,203 miles on the clock, this 2026 Audi A3 S Line has done roughly 2,000 fewer miles than a typical 2026 Audi A3. Its asking price of £34,990 is £2,749 above the AskCar estimate of £32,241. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 12 days ago, the asking price has dropped by £4,423. The seller is Harwoods Portsmouth Audi, based in Portsmouth. 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: £2,749 (8%) over the AskCar estimate of £32,241.

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 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £39,413. Its asking price is now £34,990, £4,423 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 21 October 2026: £39,413
• 22 October 2026: £34,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 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, black. Mileage: 1,212 miles. Price: £33,333, £1,657 less than this car. Dealer: Group 1 Automotive Stockport Audi in Stockport. AskCar page: https://askcar.co.uk/car/audi-a3-2026-80107f57f946
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 1,085 miles. Price: £32,750, £2,240 less than this car. Dealer: Stratstone Hitchin Audi in Hitchin. AskCar page: https://askcar.co.uk/car/audi-a3-2026-4f71fbb17357
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, green. Mileage: 1,018 miles. Price: £31,750, £3,240 less than this car. Dealer: Stratstone Hitchin Audi in Hitchin. AskCar page: https://askcar.co.uk/car/audi-a3-2026-7b76ba6fc46d

• The nearest: 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, black, 32 miles from this car. Mileage: 4,298 miles. Price: £30,900, £4,090 less than this car. Dealer: Lookers Audi Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/audi-a3-2026-eba5575e15c3