2023 Audi A3 1.5 TFSI Sport
Price: £17,799. Fair price: £250 (1%) under the AskCar estimate of £18,049, 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: Sport
- Version: 1.5 TFSI 35 Sport Manual FWD Euro 6 (s/s) 4dr (148 bhp)
- Year: 2023
- Mileage: 27,592 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 128 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 Sport is advertised with 27,592 miles on the clock. Priced at £17,799, it is advertised £250 below the AskCar estimate of £18,049. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. It first appeared in our advert records 10 days ago. The government's MOT record matches its advertised mileage. You can find this car at Available Car Supermarket - Castle Donington in Castle Donnington. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £250 (1%) under the AskCar estimate of £18,049.
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 2023 Audi A3 with the 1.5 petrol engine is typically advertised at £20,600: the median of the 493 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 Audi A3 has been on sale for at least 10 days.
Price history
AskCar first saw this advert on 23 October 2026 at £17,799. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 9 February 2027.
It has had one MOT, on 10 February 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 17,981 miles, which matches the advertised 27,592 miles.
Advertised mileage is about 600 miles higher than the median mileage of a 2023 Audi A3 on AskCar.
Similar cars
9 other 2023 Audi A3 Sport 1.5 petrol manual saloons are for sale at UK dealers, from £16,490 to £20,498, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A3 Sport, 1.5 petrol saloon, blue. Mileage: 27,244 miles. Price: £17,250, £549 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0a89aa14a88d
- 2023 Audi A3 Sport, 1.5 petrol saloon, black. Mileage: 28,258 miles. Price: £18,299, £500 more than this car. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a3-2023-98cccb1e2fc9
- 2023 Audi A3 Sport, 1.5 petrol saloon, black. Mileage: 28,480 miles. Price: £16,995, £804 less than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d6852fcbc6a3
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
41 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.