2023 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 23,537 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line is advertised with 23,537 miles, approximately 3,500 below the typical mileage for its age. Its asking price of £19,320 is £597 below the AskCar estimate of £19,917. 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 first recorded this advert 24 days ago, and its asking price has since fallen by £430. Its advertised mileage matches the government's MOT record. The seller is Evans Halshaw Ford Blackburn, based in Blackburn. 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: £597 (3%) under the AskCar estimate of £19,917.

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 1.0 petrol engine is typically advertised at £18,200: the median of the 453 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A3 has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 9 October 2026 at £19,750. Its asking price is now £19,320, £430 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 9 October 2026: £19,750
• 13 October 2026: £19,460
• 20 October 2026: £19,400
• 27 October 2026: £19,320

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 September 2027.

It has had one MOT, on 7 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,419 miles, which matches the advertised 23,537 miles.

Advertised mileage is about 3,500 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

174 other 2023 Audi A3 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £23,180, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 24,135 miles. Price: £19,718, £398 more than this car. Dealer: Drive Motor Retail drivedirect Weston-super-Mare MG in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b4c5838b8528
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 22,548 miles. Price: £19,999, £679 more than this car. Dealer: Bassetts Swansea Honda Omoda Jaecoo SpotiCar in Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-acddc07dc278
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 24,677 miles. Price: £18,800, £520 less than this car. Dealer: Evans Halshaw Vauxhall Horsforth in Horsforth. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3ff5e80e1c28

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, under a mile from this car. Mileage: 26,099 miles. Price: £18,620, £700 less than this car. Dealer: Evans Halshaw Ford Blackburn in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a3-2023-760eda8c82af