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: 16,400 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: Grey
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 16,400 miles on the clock, this 2023 Audi A3 S Line has done roughly 10,300 fewer miles than a typical 2023 Audi A3. Priced at £19,780, it is advertised £742 below the AskCar estimate of £20,522. The AskCar estimate uses UK dealer asking prices, including 6,630 Audi A3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 21 days ago, the asking price has dropped by £430. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Citroen Hull, based in Hull. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £742 (3%) under the AskCar estimate of £20,522.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,200: the median of the 464 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A3 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 14 October 2026 at £20,210. Its asking price is now £19,780, £430 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 14 October 2026: £20,210
• 21 October 2026: £20,080
• 27 October 2026: £19,980
• 3 November 2026: £19,780

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 27 September 2027.

It failed its MOT on 23 September 2026 (nearside front tyre has ply or cords exposed; offside front tyre has ply or cords exposed; nearside front tyre tread depth below requirements of 1.6mm; and 1 more) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 16,050 miles, which matches the advertised 16,400 miles.

Advertised mileage is about 10,300 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

183 other 2023 Audi A3 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £23,180, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 16,232 miles. Price: £20,495, £715 more than this car. Dealer: Group 1 Automotive Watford Audi in Watford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e18bcd0254a9
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 16,598 miles. Price: £21,100, £1,320 more than this car. Dealer: Marshall Motor Group Audi South East London (Beckenham) in London. AskCar page: https://askcar.co.uk/car/audi-a3-2023-c83feebc8f3d
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 16,057 miles. Price: £20,790, £1,010 more than this car. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4715788023a5

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, grey, 4 miles from this car. Mileage: 14,949 miles. Price: £19,190, £590 less than this car. Dealer: MinsterMotorGroup.com in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-a3-2023-ef10fe7bbf52