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: 35,385 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 35,385 miles on the clock, this 2023 Audi A3 S Line has done roughly 8,400 more miles than a typical 2023 Audi A3. Priced at £17,592, it is advertised £182 above the AskCar estimate of £17,410. To work out the AskCar estimate, we analyse UK dealer adverts for 6,729 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 121 days, and its asking price has been cut by £3,204. Its advertised mileage matches the government's MOT record. The seller is Sinclair Group, based in Bridgend. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £182 (1%) over the AskCar estimate of £17,410.

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 6,729 priced Audi A3 adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,100: the median of the 477 for sale on AskCar, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 121 days, and its asking price has been cut by £3,204. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,062 of the 2,095 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 8 July 2026 at £20,796. Its asking price is now £17,592, £3,204 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 9 July 2026: £20,796
• 26 August 2026: £18,915
• 29 September 2026: £18,815
• 4 October 2026: £18,769
• 7 October 2026: £18,699
• 9 October 2026: £18,679
• 13 October 2026: £18,579
• 17 October 2026: £17,592

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 27 April 2027.

It has had one MOT, on 14 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 33,437 miles, which matches the advertised 35,385 miles.

Advertised mileage is about 8,400 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

113 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 34,867 miles. Price: £16,190, £1,402 less than this car. Dealer: Evans Halshaw Citroen Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e2f766d48a9c
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 35,941 miles. Price: £16,440, £1,152 less than this car. Dealer: Evans Halshaw Vauxhall Kilmarnock in Kilmarnock. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d9dc6b15fc1a
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 36,493 miles. Price: £16,120, £1,472 less than this car. Dealer: Evans Halshaw Ford Coatbridge in Coatbridge. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2465b0879a8c

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, 18 miles from this car. Mileage: 37,216 miles. Price: £19,491, £1,899 more than this car. Dealer: Sinclair Volkswagen (Swansea) in Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7fb04a038f4f