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: 25,178 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: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 Audi A3 S Line is 25,178 miles. Its asking price of £19,990 is £294 above the AskCar estimate of £19,696. The AskCar estimate draws on 6,702 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Halesowen Audi, based in Halesowen. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £294 (1%) over the AskCar estimate of £19,696.

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 6,702 priced Audi A3 adverts across different ages and specifications, as of 11 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,000: the median of the 466 for sale on AskCar, as of 11 November 2026.

Time on sale

This 2023 Audi A3 has been on sale for at least 47 days.

Price history

AskCar first saw this advert on 25 September 2026 at £20,490. Its asking price is now £19,990, £500 less. The latest price cut was seen on 11 November 2026.

Price changes recorded:

• 25 September 2026: £20,490
• 11 November 2026: £19,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 11 November 2026: valid until 17 August 2027.

It has had one MOT, on 4 August 2026, and passed.

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

Mileage at that test: 23,936 miles, which matches the advertised 25,178 miles.

Advertised mileage is about 1,800 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

191 other 2023 Audi A3 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,900 to £22,995, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 25,232 miles. Price: £19,199, £791 less than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-cdb0fcc4959b
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 25,358 miles. Price: £18,999, £991 less than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6085179c24d8
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 25,550 miles. Price: £19,380, £610 less than this car. Dealer: Evans Halshaw Vauxhall Wigan in Wigan. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2a31cbda14d4

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, 4 miles from this car. Mileage: 29,475 miles. Price: £18,849, £1,141 less than this car. Dealer: Motorpoint Oldbury in Oldbury. AskCar page: https://askcar.co.uk/car/audi-a3-2023-201d716ba1df