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: 7,279 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: Grey
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line has covered 7,279 miles, around 19,700 fewer miles than is typical for its age. Its asking price of £20,990 is £650 below the AskCar estimate of £21,640. 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 97 days, and its asking price is down £1,000. Its advertised mileage matches the government's MOT record. It is for sale at SDM Cars Ladysmill in Falkirk. 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: £650 (3%) under the AskCar estimate of £21,640.

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

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 97 days, and its asking price has been cut by £1,000. 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 July 2026 at £21,990. Its asking price is now £20,990, £1,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 29 July 2026: £21,990
• 23 October 2026: £21,490
• 1 November 2026: £20,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 6 July 2027.

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

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 6,647 miles, which matches the advertised 7,279 miles.

Advertised mileage is about 19,700 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, grey. Mileage: 7,450 miles. Price: £22,495, £1,505 more than this car. Dealer: Fida Motors in Wickford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4f5ebd46850b
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 7,500 miles. Price: £20,499, £491 less than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1a1b5759880c
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 7,855 miles. Price: £22,654, £1,664 more than this car. Dealer: Lookers Audi Wearside in Sunderland. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a6306c931673

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, white, 8 miles from this car. Mileage: 11,005 miles. Price: £21,998, £1,008 more than this car. Dealer: Arnold Clark Armadale Citroen Leapmotor Vanstore in Armadale. AskCar page: https://askcar.co.uk/car/audi-a3-2023-86785c6ec1cc