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) 4dr (148 bhp)
• Year: 2023
• Mileage: 17,884 miles
• Fuel: Petrol, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 Sport is advertised with 17,884 miles, approximately 8,800 below the typical mileage for its age. The dealer is asking £19,490, which is £489 below the AskCar estimate of £19,979. 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 63 days, and its asking price is down £1,509. Its advertised mileage matches the government's MOT record. The seller is Eastern Western Motor Group Audi Edinburgh, based in Edinburgh. 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: £489 (2%) under the AskCar estimate of £19,979.

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 63 days, and its asking price has been cut by £1,509. 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 2 September 2026 at £20,999. Its asking price is now £19,490, £1,509 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 2 September 2026: £20,999
• 8 September 2026: £20,298
• 8 October 2026: £19,890
• 23 October 2026: £19,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 17 August 2027.

It has had 2 MOTs. The latest, on 18 August 2026, passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; front brake disc worn, pitted or scored, but not seriously weakened both; rear brake disc worn, pitted or scored, but not seriously weakened both.

Mileage at that test: 17,885 miles, which matches the advertised 17,884 miles.

Advertised mileage is about 8,800 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

21 other 2023 Audi A3 Sport 1.5 petrol automatic saloons are for sale at UK dealers, from £16,299 to £23,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 Sport, 1.5 petrol saloon, silver. Mileage: 19,180 miles. Price: £19,700, £210 more than this car. Dealer: Peoples Livingston in Livingston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1cfa6408667e
• 2023 Audi A3 Sport, 1.5 petrol saloon, silver. Mileage: 19,503 miles. Price: £19,499, the same price as this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a0844f4c482f
• 2023 Audi A3 Sport, 1.5 petrol saloon, red. Mileage: 19,715 miles. Price: £19,499, the same price as this car. Dealer: Motorpoint Castleford in Castleford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1fcab5b57d5c