2023 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI 35 Sport Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 16,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 16,000 miles on the clock, this 2023 Audi A3 Sport has done roughly 11,000 fewer miles than a typical 2023 Audi A3. The dealer is asking £18,690, which is £403 below the AskCar estimate of £19,093. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first saw this car advertised 30 days ago. Its asking price has since fallen by £1,306. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Warrington Audi, based in Warrington. 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: £403 (2%) under the AskCar estimate of £19,093.

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 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £19,996. Its asking price is now £18,690, £1,306 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 3 October 2026: £19,996
• 4 October 2026: £18,999
• 22 October 2026: £18,690

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 September 2027.

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

There were no advisories at the latest test.

Mileage at that test: 15,282 miles, which matches the advertised 16,000 miles.

Advertised mileage is about 11,000 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

22 other 2023 Audi A3 Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £14,956 to £20,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 16,014 miles. Price: £19,399, £709 more than this car. Dealer: Eastern Western Motor Group Audi Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0ef961228634
• 2023 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 15,846 miles. Price: £18,599, £91 less than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2675d35e602b
• 2023 Audi A3 Sport, 1.5 petrol hatchback, silver. Mileage: 15,444 miles. Price: £19,500, £810 more than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6cc2a7a1d0cd

• The nearest: 2023 Audi A3 Sport, 1.5 petrol hatchback, black, under a mile from this car. Mileage: 17,500 miles. Price: £18,290, £400 less than this car. Dealer: Stratstone Warrington Audi in Warrington. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0029287c8579