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: 26,716 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: Silver
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 Sport has covered 26,716 miles. Its asking price of £18,998 is £242 below the AskCar estimate of £19,240. 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 112 days, and its asking price is down £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Armadale Citroen Leapmotor Vanstore, based in Armadale. 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: £242 (1%) under the AskCar estimate of £19,240.

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 112 days, and its asking price has been cut by £2,000. 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 15 July 2026 at £20,998. Its asking price is now £18,998, £2,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 15 July 2026: £20,998
• 11 September 2026: £20,698
• 19 September 2026: £20,498
• 6 October 2026: £19,998
• 23 October 2026: £19,298
• 29 October 2026: £18,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 13 July 2027.

It has had one MOT, on 14 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 26,725 miles, which matches the advertised 26,716 miles.

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, black. Mileage: 26,300 miles. Price: £18,795, £203 less than this car. Dealer: Johnson Cars (Sheffield) in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-9beacf93105b
• 2023 Audi A3 Sport, 1.5 petrol saloon, black. Mileage: 24,460 miles. Price: £18,999, the same price as this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/audi-a3-2023-34973a144526
• 2023 Audi A3 Sport, 1.5 petrol saloon, blue. Mileage: 24,284 miles. Price: £18,790, £208 less than this car. Dealer: Williams Select in Old Trafford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a13898007c59

• The nearest: 2023 Audi A3 Sport, 1.5 petrol saloon, red, under a mile from this car. Mileage: 20,100 miles. Price: £19,498, £500 more than this car. Dealer: Arnold Clark Armadale Citroen Leapmotor Vanstore in Armadale. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2612960185dc