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: 20,870 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 20,870 miles, around 6,100 fewer miles than is typical for its age. Priced at £19,590, it is advertised £558 below the AskCar estimate of £20,148. 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 31 days ago, and its asking price has since fallen by £590. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Big Motoring World Sheffield in Rotherham. 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: £558 (2%) under the AskCar estimate of £20,148.

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 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £20,180. Its asking price is now £19,590, £590 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 2 October 2026: £20,180
• 4 October 2026: £20,160
• 6 October 2026: £20,150
• 8 October 2026: £20,140
• 9 October 2026: £20,110
• 10 October 2026: £20,100
• 13 October 2026: £20,070
• 14 October 2026: £20,140
• 16 October 2026: £20,130
• 17 October 2026: £20,110
• 19 October 2026: £20,090
• 21 October 2026: £20,100
• 23 October 2026: £19,900
• 27 October 2026: £19,790
• 31 October 2026: £19,590

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 June 2027.

It has had one MOT, on 29 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,675 miles, which matches the advertised 20,870 miles.

Advertised mileage is about 6,100 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: 20,895 miles. Price: £20,498, £908 more than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/audi-a3-2023-bac18471fcb8
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 20,955 miles. Price: £20,998, £1,408 more than this car. Dealer: Arnold Clark Huddersfield Motorstore in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-280d0dd5af8a
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 20,758 miles. Price: £18,990, £600 less than this car. Dealer: CarTime in Bury. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2256f5746c44

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, grey, under a mile from this car. Mileage: 21,003 miles. Price: £20,299, £709 more than this car. Dealer: Motorpoint Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-baaf30361d51