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: 22 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: Black
• CO2: 29 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 22 miles on the clock, this 2026 Audi A3 S Line has done roughly 3,200 fewer miles than a typical 2026 Audi A3. The AskCar estimate for this car is £33,702. It is priced at £32,100, which is £1,602 below that estimate. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 9 days ago, the asking price has dropped by £400. The seller is Marshall Motor Group Newbury Audi, based in Newbury. 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: £1,602 (4%) under the AskCar estimate of £33,702.

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 9 days.

Price history

AskCar first saw this advert on 24 October 2026 at £32,500. Its asking price is now £32,100, £400 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 24 October 2026: £32,500
• 28 October 2026: £32,200
• 30 October 2026: £32,100

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,200 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, blue. Mileage: 10 miles. Price: £31,199, £901 less than this car. Dealer: Eastern Western Motor Group Audi Stirling in Stirling. AskCar page: https://askcar.co.uk/car/audi-a3-2026-e329e6681517
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, blue. Mileage: 10 miles. Price: £32,500, £400 more than this car. Dealer: Sytner Group Leeds Audi in Leeds. AskCar page: https://askcar.co.uk/car/audi-a3-2026-b280431ade07
• 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, blue. Mileage: 10 miles. Price: £35,295, £3,195 more than this car. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a3-2026-92be917e0fa4

• The nearest: 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, black, 13 miles from this car. Mileage: 4,298 miles. Price: £30,900, £1,200 less than this car. Dealer: Lookers Audi Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/audi-a3-2026-eba5575e15c3