2023 Audi A3 2.0 TDI Technik
Price: £18,490. Fair price: £1,047 (5%) under the AskCar estimate of £19,537, 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: Technik
- Version: 2.0 TDI 35 Technik S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Year: 2023
- Mileage: 23,967 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 148 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 120 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A3 Technik has covered 23,967 miles, around 3,000 fewer miles than is typical for its age. The AskCar estimate for this car is £19,537. It is priced at £18,490, which is £1,047 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 60 days, and its asking price is down £1,000. It is advertised by Williams Select in Manchester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £1,047 (5%) under the AskCar estimate of £19,537.
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 2.0 diesel engine is typically advertised at £21,500: the median of the 113 for sale on AskCar, as of 2 November 2026.
Time on sale
The dealer may accept less. This 2023 Audi A3 has been on sale for at least 60 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: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 3 September 2026 at £19,490. Its asking price is now £18,490, £1,000 less. The latest price cut was seen on 26 October 2026.
Price changes recorded:
- 3 September 2026: £19,490
- 10 October 2026: £18,990
- 26 October 2026: £18,490
Mileage and MOT
Advertised mileage is about 3,000 miles lower than the median mileage of a 2023 Audi A3 on AskCar.
Similar cars
2 other 2023 Audi A3 Technik 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £17,999 to £18,499, as of 2 November 2026.
The 2 closest to this car in mileage:
- 2023 Audi A3 Technik, 2.0 diesel hatchback, white. Mileage: 34,675 miles. Price: £18,499, the same price as this car. Dealer: Anthony Betts Hemel Hempstead in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2af8ee758e0f
- 2023 Audi A3 Technik, 2.0 diesel hatchback, black. Mileage: 41,000 miles. Price: £17,999, £491 less than this car. Dealer: Forge (Aberaeron) in Aberaeron. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8fe4ba91ea61
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
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Photos
58 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.