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) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 57,090 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 57,090 miles on the clock, this 2023 Audi A3 S Line has done roughly 30,100 more miles than a typical 2023 Audi A3. The dealer is asking £16,295, which is £736 above the AskCar estimate of £15,559. 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 115 days, and its asking price has been cut by £1,700. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Donnelly Motorstore Dungannon, based in Dungannon. 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: £736 (4%) over the AskCar estimate of £15,559.

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 115 days, and its asking price has been cut by £1,700. 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 10 July 2026 at £17,995. Its asking price is now £16,295, £1,700 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 10 July 2026: £17,995
• 19 August 2026: £17,595
• 29 August 2026: £17,395
• 10 September 2026: £16,895
• 24 September 2026: £16,495
• 24 October 2026: £16,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 March 2027.

It has had one MOT, on 2 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 53,885 miles, which matches the advertised 57,090 miles.

Advertised mileage is about 30,100 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

106 other 2023 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £12,300 to £21,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 56,253 miles. Price: £17,298, £1,003 more than this car. Dealer: Arnold Clark Glasgow Pollokshaws Road Volkswagen in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a3-2023-9b07a019e0ae
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 59,414 miles. Price: £16,999, £704 more than this car. Dealer: FRF Mazda Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0ba01c058c87
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 52,802 miles. Price: £15,050, £1,245 less than this car. Dealer: Sonny Adams Motor Company in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-a3-2023-c6f70120499c

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, blue, 9 miles from this car. Mileage: 35,171 miles. Price: £17,990, £1,695 more than this car. Dealer: Saltmarine Cars in Dungannon. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7a794fe1373e