2023 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 22,730 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: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 22,730 miles, this 2023 Audi A3 Sport has covered about 4,300 fewer miles than other 2023 Audi A3 cars. The dealer is asking £19,695, which is £308 above the AskCar estimate of £19,387. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 2 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is John Clark Motor Group Dundee Audi, based in Dundee. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £308 (1%) over the AskCar estimate of £19,387.

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

AskCar first saw this 2023 Audi A3 advertised 2 days ago. 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 31 October 2026 at £19,695. 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 23 February 2027.

It has had one MOT, on 17 February 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge tyre worn on inner edge; offside front tyre worn close to legal limit/worn on edge tyre worn on inner edge; nearside front tyre slightly damaged/cracking or perishing; and 3 more.

Mileage at that test: 16,726 miles, which matches the advertised 22,730 miles.

Advertised mileage is about 4,300 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

30 other 2023 Audi A3 Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £13,846 to £21,500, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 Sport, 1.5 petrol hatchback, grey. Mileage: 22,431 miles. Price: £19,850, £155 more than this car. Dealer: Stratstone Liverpool Audi in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1425be69eca8
• 2023 Audi A3 Sport, 1.5 petrol hatchback, silver. Mileage: 23,080 miles. Price: £19,180, £515 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2023-221ac5b6da8b
• 2023 Audi A3 Sport, 1.5 petrol hatchback, red. Mileage: 22,179 miles. Price: £19,195, £500 less than this car. Dealer: Motor Trust Haslingden in Haslingden. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2e7601f1e25a

• The nearest: 2023 Audi A3 Sport, 1.5 petrol hatchback, black, 45 miles from this car. Mileage: 16,300 miles. Price: £19,998, £303 more than this car. Dealer: Arnold Clark Stirling Vauxhall in Stirling. AskCar page: https://askcar.co.uk/car/audi-a3-2023-57bb25eb4ccb