2023 Audi A3 1.5 TFSI

Price: £24,000. Fair price: £479 (1%) under the AskCar estimate of £24,479, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,630 priced Audi A3 adverts on AskCar as of 4 November 2026.

AskCar lists 6,774 used Audi A3 from 2,309 UK dealerships, as of 4 November 2026.

Overview

  • Make: Audi
  • Model: A3
  • Version: 1.5 TFSI 35 S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
  • Year: 2023
  • Mileage: 20,661 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: White
  • CO2: 137 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 20,661 miles on the clock, this 2023 Audi A3 has done roughly 6,000 fewer miles than a typical 2023 Audi A3. Its asking price of £24,000 is £479 below the AskCar estimate of £24,479. To work out the AskCar estimate, we analyse UK dealer adverts for 6,630 Audi A3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 105 days, and its asking price is down £1,000. The seller is Stoneacre Sunderland Toyota, based in Sunderland. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £479 (1%) under the AskCar estimate of £24,479.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A3 with the 1.5 petrol engine is typically advertised at £20,600: the median of the 503 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 105 days, and its asking price has been cut by £1,000. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,015 of the 1,999 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 22 July 2026 at £25,000. Its asking price is now £24,000, £1,000 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

  • 22 July 2026: £25,000
  • 19 August 2026: £24,500
  • 6 October 2026: £24,000
  • 20 October 2026: £23,700
  • 3 November 2026: £24,000

Mileage and MOT

Advertised mileage is about 6,000 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Browse all Audi A3 cars for sale · 2023 Audi A3 price guide

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Photos

49 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.