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: 35,885 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: White
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 Sport has covered 35,885 miles, around 8,900 more miles than is typical for its age. Its asking price of £17,995 is £209 below the AskCar estimate of £18,204. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 16 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sycamore Stamford, based in Stamford. 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: £209 (1%) under the AskCar estimate of £18,204.

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 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £17,995. 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 21 April 2027.

It failed its MOT on 30 March 2026 (nearside front tyre has ply or cords exposed) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 30,244 miles, which matches the advertised 35,885 miles.

Advertised mileage is about 8,900 miles higher 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, silver. Mileage: 37,099 miles. Price: £17,999, the same price as this car. Dealer: Lloyd Land Rover Kelso in Kelso. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a582806fa125
• 2023 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 34,100 miles. Price: £18,495, £500 more than this car. Dealer: Auto Bloom in London. AskCar page: https://askcar.co.uk/car/audi-a3-2023-fe0849b34b95
• 2023 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 41,326 miles. Price: £17,048, £947 less than this car. Dealer: Carsa Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2022b61fa9a2

• The nearest: 2023 Audi A3 Sport, 1.5 petrol hatchback, black, 44 miles from this car. Mileage: 23,315 miles. Price: £21,500, £3,505 more than this car. Dealer: Sytner Group Derby Audi in Derby. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4936da6ef6c8