2026 Audi A3 1.5 TFSIe S Line
Price: £36,750. Above the going rate: £4,802 (15%) over the AskCar estimate of £31,948, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026.
AskCar lists 6,720 used Audi A3 from 2,302 UK dealerships, as of 2 November 2026.
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: 1,500 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 has covered 1,500 miles. Its asking price of £36,750 is £4,802 above the AskCar estimate of £31,948. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 23 days ago. The seller is Group 1 Automotive Finchley Road Audi, based in London. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Above the going rate: £4,802 (15%) over the AskCar estimate of £31,948.
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 23 days.
Price history
AskCar first saw this advert on 10 October 2026 at £36,750. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 1,800 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: 1,560 miles. Price: £32,450, £4,300 less than this car. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury. AskCar page: https://askcar.co.uk/car/audi-a3-2026-0cad2616936b
- 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, grey. Mileage: 1,562 miles. Price: £31,295, £5,455 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, black. Mileage: 1,400 miles. Price: £31,595, £5,155 less than this car. Dealer: Group 1 Automotive Macclesfield Audi in Macclesfield. AskCar page: https://askcar.co.uk/car/audi-a3-2026-752b97bdd204
- The nearest: 2026 Audi A3 S Line, 1.5 plug-in hybrid hatchback, black, 5 miles from this car. Mileage: 10 miles. Price: £35,550, £1,200 less than this car. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a3-2026-10f31317d3cd
Browse all Audi A3 cars for sale · 2026 Audi A3 price guide
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Photos
62 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.