2026 Audi A3 1.5 S Line
Price: £30,495. Fair price: £629 (2%) under the AskCar estimate of £31,124, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,729 priced Audi A3 adverts on AskCar as of 6 November 2026.
AskCar lists 6,900 used Audi A3 from 2,320 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.5 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
- Year: 2026
- Mileage: 3,774 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
This 2026 Audi A3 S Line is advertised with 3,774 miles on the clock. The AskCar estimate for this car is £31,124. It is priced at £30,495, which is £629 below that estimate. The AskCar estimate draws on 6,729 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. The seller is Hawco Group, based in Dundee. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £629 (2%) under the AskCar estimate of £31,124.
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 6,729 priced Audi A3 adverts across different ages and specifications, as of 6 November 2026.
A 2026 Audi A3 with the 1.5 plug-in hybrid engine is typically advertised at £29,500: the median of the 752 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2026 Audi A3 advertised today. About 3 in 10 of 2026 Audi A3 cars are gone from sale within a month of being advertised: 269 of the 849 first advertised between 7 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 6 November 2026 at £30,495. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 500 miles higher than the median mileage of a 2026 Audi A3 on AskCar.
Similar cars
106 other 2026 Audi A3 S Line 1.5 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £27,500 to £38,900, as of 6 November 2026.
The 3 closest to this car in mileage:
- 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 3,695 miles. Price: £31,490, £995 more than this car. Dealer: Agnew Group Belfast Audi in Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-ff528d3be44c
- 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 4,000 miles. Price: £30,995, £500 more than this car. Dealer: Lookers Audi Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/audi-a3-2026-602b69e3b243
- 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 4,000 miles. Price: £31,990, £1,495 more than this car. Dealer: Stratstone Warrington Audi in Warrington. AskCar page: https://askcar.co.uk/car/audi-a3-2026-70d8119cadb2
- The nearest: 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey, under a mile from this car. Mileage: 3,250 miles. Price: £30,495, the same price as this car. Dealer: Hawco Group in Dundee. AskCar page: https://askcar.co.uk/car/audi-a3-2026-168d193823e0
Browse all Audi A3 cars for sale · 2026 Audi A3 price guide
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Photos
26 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.