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: 19,969 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

With 19,969 miles on the clock, this 2023 Audi A3 Sport has done roughly 7,000 fewer miles than a typical 2023 Audi A3. Its asking price of £19,250 is £369 below the AskCar estimate of £19,619. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. Since we first spotted the advert 36 days ago, the asking price has dropped by £700. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Mon Motors Cheltenham Audi, based in Cheltenham. 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: £369 (1%) under the AskCar estimate of £19,619.

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 36 days.

Price history

AskCar first saw this advert on 27 September 2026 at £19,950. Its asking price is now £19,250, £700 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 27 September 2026: £19,950
• 9 October 2026: £19,650
• 16 October 2026: £19,500
• 24 October 2026: £19,450
• 1 November 2026: £19,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 24 April 2027.

It has had one MOT, on 15 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 15,162 miles, which matches the advertised 19,969 miles.

Advertised mileage is about 7,000 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, red. Mileage: 19,102 miles. Price: £18,249, £1,001 less than this car. Dealer: Motorpoint Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6f06e831c605
• 2023 Audi A3 Sport, 1.5 petrol hatchback, silver. Mileage: 21,220 miles. Price: £18,999, £251 less than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-626dece7ab9a
• 2023 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 18,430 miles. Price: £20,750, £1,500 more than this car. Dealer: Sytner Group Leeds Audi in Leeds. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d72a0edcc4e1

• The nearest: 2023 Audi A3 Sport, 1.5 petrol hatchback, black, under a mile from this car. Mileage: 25,888 miles. Price: £19,100, £150 less than this car. Dealer: Mon Motors Cheltenham Audi in Cheltenham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-184554240e48