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: 23,080 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: Silver
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 23,080 miles, this 2023 Audi A3 Sport has covered about 3,900 fewer miles than other 2023 Audi A3 cars. Priced at £19,180, it is advertised £178 below the AskCar estimate of £19,358. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 158 days, and its asking price has been cut by £2,499. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sinclair Group, based in Bridgend. 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: £178 (under 1%) under the AskCar estimate of £19,358.

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

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 158 days, and its asking price has been cut by £2,499. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £21,679. Its asking price is now £19,180, £2,499 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 28 May 2026: £21,679
• 19 June 2026: £21,179
• 7 July 2026: £20,625
• 15 July 2026: £20,462
• 28 July 2026: £20,420
• 5 August 2026: £20,345
• 20 August 2026: £19,791
• 4 September 2026: £19,673
• 17 October 2026: £19,180

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 April 2027.

It has had one MOT, on 23 April 2026, and passed.

Advisories at the latest test: front windscreen damaged but not adversely affecting driver's view chips.

Mileage at that test: 22,872 miles, which matches the advertised 23,080 miles.

Advertised mileage is about 3,900 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, black. Mileage: 23,315 miles. Price: £21,500, £2,320 more than this car. Dealer: Sytner Group Derby Audi in Derby. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4936da6ef6c8
• 2023 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 22,730 miles. Price: £19,695, £515 more than this car. Dealer: John Clark Motor Group Dundee Audi in Dundee. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8eb8fa118f35
• 2023 Audi A3 Sport, 1.5 petrol hatchback, grey. Mileage: 22,431 miles. Price: £19,850, £670 more than this car. Dealer: Stratstone Liverpool Audi in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1425be69eca8

• The nearest: 2023 Audi A3 Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 24,292 miles. Price: £19,990, £810 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b63d467c4059