2026 Audi A3 1.5 TFSI S Line
Price: £28,500. Fair price: £655 (2%) under the AskCar estimate of £29,155, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,629 priced Audi A3 adverts on AskCar as of 10 November 2026.
AskCar lists 6,789 used Audi A3 from 2,285 UK dealerships, as of 10 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Year: 2026
- Mileage: 2,128 miles
- Fuel: Petrol, mild hybrid
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2026 Audi A3 S Line is advertised with 2,128 miles on the clock. Its asking price of £28,500 is £655 below the AskCar estimate of £29,155. The AskCar estimate uses UK dealer asking prices, including 6,629 Audi A3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. The seller is Sytner Group Nottingham Audi, based in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Sytner Group Nottingham Audi is rated 4.4 out of 5 on Google.
Price
Fair price: £655 (2%) under the AskCar estimate of £29,155.
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 6,629 priced Audi A3 adverts across different ages and specifications, as of 10 November 2026.
A 2026 Audi A3 with the 1.5 petrol engine is typically advertised at £29,800: the median of the 840 for sale on AskCar, as of 10 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: 288 of the 903 first advertised between 11 July 2026 and 7 October 2026.
Price history
AskCar first saw this advert on 10 November 2026 at £28,500. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 900 miles lower than the median mileage of a 2026 Audi A3 on AskCar.
Similar cars
201 other 2026 Audi A3 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £24,949 to £35,750, as of 10 November 2026.
The 3 closest to this car in mileage:
- 2026 Audi A3 S Line, 1.5 petrol hatchback, red. Mileage: 2,129 miles. Price: £27,950, £550 less than this car. Dealer: Mon Motors Bristol Audi in Bristol. AskCar page: https://askcar.co.uk/car/audi-a3-2026-4c71c0e87700
- 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 2,121 miles. Price: £27,995, £505 less than this car. Dealer: Cameron Motor Group Perth Audi in Perth. AskCar page: https://askcar.co.uk/car/audi-a3-2026-eeb37d8ddb5d
- 2026 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 2,120 miles. Price: £26,964, £1,536 less than this car. Dealer: Stratstone Oldham Audi in Oldham. AskCar page: https://askcar.co.uk/car/audi-a3-2026-b5b9371ec29e
- The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, green, under a mile from this car. Mileage: 2,355 miles. Price: £32,000, £3,500 more than this car. Dealer: Sytner Group Nottingham Audi in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2026-22148e2eb220
Browse all Audi A3 cars for sale · 2026 Audi A3 price guide
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As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.