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: 16,048 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

At 16,048 miles, this 2023 Audi A3 S Line has covered about 11,000 fewer miles than other 2023 Audi A3 cars. The AskCar estimate for this car is £19,111. It is priced at £18,199, which is £912 below that estimate. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 55 days ago, the asking price has dropped by £1,700. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorpoint Swansea, based in Swansea. 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: £912 (4%) under the AskCar estimate of £19,111.

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 55 days.

Price history

AskCar first saw this advert on 8 September 2026 at £19,899. Its asking price is now £18,199, £1,700 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 8 September 2026: £19,899
• 11 September 2026: £19,199
• 12 September 2026: £19,249
• 15 September 2026: £18,949
• 22 September 2026: £18,899
• 29 September 2026: £18,749
• 6 October 2026: £18,649
• 13 October 2026: £18,449
• 20 October 2026: £18,399
• 27 October 2026: £18,199

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 20 August 2027.

It has had one MOT, on 10 August 2026, and passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both worn on inner edges.

Mileage at that test: 15,530 miles, which matches the advertised 16,048 miles.

Advertised mileage is about 11,000 miles lower 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, white. Mileage: 16,244 miles. Price: £18,998, £799 more than this car. Dealer: Arnold Clark Newcastle BYD in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-a3-2023-af33752e074e
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 15,849 miles. Price: £19,690, £1,491 more than this car. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a3-2023-ffc282de8b86
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 15,703 miles. Price: £20,498, £2,299 more than this car. Dealer: Arnold Clark Nottingham Motorstore in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4a19e8f27b35

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, under a mile from this car. Mileage: 59,414 miles. Price: £16,999, £1,200 less than this car. Dealer: FRF Mazda Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0ba01c058c87