2026 Audi A3 1.5 TFSI S Line
Price: £29,250. Fair price: £421 (1%) over the AskCar estimate of £28,829, 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 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Year: 2026
- Mileage: 2,566 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: Black
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2026 Audi A3 S Line is 2,566 miles. Priced at £29,250, it is advertised £421 above the AskCar estimate of £28,829. 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 30 days ago, the asking price has dropped by £500. The seller is Sytner Group Wakefield Audi, based in Wakefield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £421 (1%) over the AskCar estimate of £28,829.
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 petrol 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 30 days.
Price history
AskCar first saw this advert on 3 October 2026 at £29,750. Its asking price is now £29,250, £500 less. The latest price cut was seen on 28 October 2026.
Price changes recorded:
- 3 October 2026: £29,750
- 28 October 2026: £29,250
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 700 miles lower than the median mileage of a 2026 Audi A3 on AskCar.
Similar cars
181 other 2026 Audi A3 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £25,249 to £35,000, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 2,554 miles. Price: £28,699, £551 less than this car. Dealer: Lookers Audi Tyneside in Tynemouth. AskCar page: https://askcar.co.uk/car/audi-a3-2026-5bad30008ef8
- 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 2,548 miles. Price: £29,896, £646 more than this car. Dealer: Drift Bridge Audi Approved - Epsom in Epsom. AskCar page: https://askcar.co.uk/car/audi-a3-2026-d491ddb0b14f
- 2026 Audi A3 S Line, 1.5 petrol hatchback, green. Mileage: 2,606 miles. Price: £29,762, £512 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2026-e8d456dcc7a5
- The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 3,169 miles. Price: £29,750, £500 more than this car. Dealer: Sytner Group Wakefield Audi in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a3-2026-29a1f3ba8ee2
Browse all Audi A3 cars for sale · 2026 Audi A3 price guide
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Photos
22 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.