2023 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 4dr (108 bhp)
• Year: 2023
• Mileage: 55,214 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line is advertised with 55,214 miles, approximately 28,200 above the typical mileage for its age. Priced at £14,474, it is advertised £1,495 below the AskCar estimate of £15,969. 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 137 days, and its asking price is down £1,808. Its advertised mileage matches the government's MOT record. The seller is Carsa Bolton, based in Bolton. 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

Good value: £1,495 (9%) under the AskCar estimate of £15,969.

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 137 days, and its asking price has been cut by £1,808. 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 18 June 2026 at £16,282. Its asking price is now £14,474, £1,808 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 18 June 2026: £16,282
• 19 June 2026: £16,430
• 21 June 2026: £16,425
• 22 June 2026: £16,423
• 23 June 2026: £16,424
• 24 June 2026: £16,409
• 25 June 2026: £16,389
• 26 June 2026: £16,409
• 2 July 2026: £16,397
• 4 July 2026: £16,316
• 7 July 2026: £16,261
• 11 July 2026: £16,116
• 13 July 2026: £16,088
• 16 July 2026: £16,033
• 18 July 2026: £16,040
• 23 July 2026: £16,060
• 26 July 2026: £15,972
• 29 July 2026: £15,784
• 3 August 2026: £15,645
• 6 August 2026: £15,515
• 10 August 2026: £15,398
• 13 August 2026: £15,446
• 16 August 2026: £15,395
• 19 August 2026: £15,537
• 22 August 2026: £15,482
• 25 August 2026: £15,471
• 28 August 2026: £15,332
• 30 August 2026: £15,486
• 3 September 2026: £15,490
• 5 September 2026: £15,539
• 8 September 2026: £15,408
• 13 September 2026: £15,189
• 16 September 2026: £15,179
• 6 October 2026: £14,831
• 19 October 2026: £14,638
• 21 October 2026: £14,565
• 24 October 2026: £14,520
• 28 October 2026: £14,476
• 31 October 2026: £14,474

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 April 2027.

It failed its MOT on 7 April 2026 (nearside front tyre has a bulge, caused by separation or partial failure of its structure) and passed later the same day.

Advisories at the latest test: offside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 51,837 miles, which matches the advertised 55,214 miles.

Advertised mileage is about 28,200 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

19 other 2023 Audi A3 S Line 1.0 petrol manual saloons are for sale at UK dealers, from £12,800 to £20,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol saloon, white. Mileage: 43,146 miles. Price: £16,999, £2,525 more than this car. Dealer: Five Acres in Coleford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4c1cf8b78038
• 2023 Audi A3 S Line, 1.0 petrol saloon, white. Mileage: 41,084 miles. Price: £16,950, £2,476 more than this car. Dealer: Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-a3-2023-85ccd15cf9bb
• 2023 Audi A3 S Line, 1.0 petrol saloon, black. Mileage: 35,809 miles. Price: £19,367, £4,893 more than this car. Dealer: Wilsons of Rathkenny in Ballymena. AskCar page: https://askcar.co.uk/car/audi-a3-2023-ffa2545c21b2

• The nearest: 2023 Audi A3 S Line, 1.0 petrol saloon, red, 1 miles from this car. Mileage: 18,734 miles. Price: £19,059, £4,585 more than this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-9816a6f4f162