2023 Audi A3 2.0 TDI Technik

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: 32,483 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 32,483 miles, around 5,500 more miles than is typical for its age. The AskCar estimate for this car is £18,259. It is priced at £16,990, which is £1,269 below that estimate. The AskCar estimate uses 6,729 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Days Motorpark Cardiff, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,269 (6%) under the AskCar estimate of £18,259.

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 6,729 priced Audi A3 adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi A3 with the 2.0 diesel engine is typically advertised at £21,000: the median of the 122 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 Audi A3 advertised today. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,062 of the 2,095 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £16,990. 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 6 November 2026: valid until 26 October 2027.

It has had 2 MOTs. The latest, on 27 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 32,482 miles, which matches the advertised 32,483 miles.

Advertised mileage is about 5,500 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

6 other 2023 Audi A3 Technik 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £17,400 to £19,490, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 Technik, 2.0 diesel hatchback, white. Mileage: 33,642 miles. Price: £17,400, £410 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2a4ee0191da8
• 2023 Audi A3 Technik, 2.0 diesel hatchback, grey. Mileage: 30,869 miles. Price: £17,763, £773 more than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-a3-2023-bd0d6e5ce1e0
• 2023 Audi A3 Technik, 2.0 diesel hatchback, white. Mileage: 34,675 miles. Price: £18,499, £1,509 more than this car. Dealer: Anthony Betts Hemel Hempstead in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2af8ee758e0f