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: 41,736 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: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 41,736 miles on the clock, this 2023 Audi A3 S Line has done roughly 14,700 more miles than a typical 2023 Audi A3. The AskCar estimate for this car is £18,187. It is priced at £18,340, which is £153 above 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. We first saw this car advertised 31 days ago. Its asking price has since fallen by £350. The government's MOT record matches its advertised mileage. You can find this car at Big Motoring World Enfield in Waltham Cross. 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: £153 (under 1%) over the AskCar estimate of £18,187.

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 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £18,690. Its asking price is now £18,340, £350 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 2 October 2026: £18,690
• 3 October 2026: £18,680
• 4 October 2026: £18,670
• 6 October 2026: £18,660
• 9 October 2026: £18,640
• 10 October 2026: £18,250
• 11 October 2026: £18,240
• 13 October 2026: £18,600
• 14 October 2026: £18,590
• 16 October 2026: £18,570
• 17 October 2026: £18,540
• 19 October 2026: £18,530
• 22 October 2026: £18,500
• 23 October 2026: £18,490
• 24 October 2026: £18,470
• 25 October 2026: £18,450
• 27 October 2026: £18,400
• 28 October 2026: £18,390
• 31 October 2026: £18,360
• 1 November 2026: £18,340

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 15 September 2027.

It failed its MOT on 17 August 2026 (windscreen damaged but not adversely affecting driver's view; windscreen washer provides insufficient washer liquid) and passed later the same day.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; rear child seat fitted not allowing full inspection of adult belt nearside & offside; brake fluid close to minimum mark; and 3 more.

Mileage at that test: 40,712 miles, which matches the advertised 41,736 miles.

Advertised mileage is about 14,700 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

174 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 41,782 miles. Price: £18,498, £158 more than this car. Dealer: Arnold Clark Hillington Renault / Dacia / Alpine / Vanstore in Hillington. AskCar page: https://askcar.co.uk/car/audi-a3-2023-dca239626730
• 2023 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 41,365 miles. Price: £17,510, £830 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6b78616a7105
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 42,400 miles. Price: £16,990, £1,350 less than this car. Dealer: UK Wheels in Edgware. AskCar page: https://askcar.co.uk/car/audi-a3-2023-94b7ffeba1bc

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, grey, 8 miles from this car. Mileage: 15,000 miles. Price: £19,750, £1,410 more than this car. Dealer: Reverie Autos in Hatfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-46262fc5d395