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: 31,000 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 31,000 miles on the clock, this 2023 Audi A3 S Line has done roughly 4,000 more miles than a typical 2023 Audi A3. The dealer is asking £18,995, which is £271 below the AskCar estimate of £19,266. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 69 days, and its asking price is down £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Taw Motor Centre in Barnstaple. 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: £271 (1%) under the AskCar estimate of £19,266.

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

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 69 days, and its asking price has been cut by £500. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 25 August 2026 at £19,495. Its asking price is now £18,995, £500 less. The latest price cut was seen on 18 October 2026.

Price changes recorded:

• 25 August 2026: £19,495
• 18 October 2026: £18,995

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 March 2027.

It has had one MOT, on 16 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 28,666 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 4,000 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, black. Mileage: 31,000 miles. Price: £19,990, £995 more than this car. Dealer: Moyway Motors in Dungannon. AskCar page: https://askcar.co.uk/car/audi-a3-2023-efc42e0f12c7
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 30,797 miles. Price: £18,899, £96 less than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6737e244dead
• 2023 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 30,671 miles. Price: £18,899, £96 less than this car. Dealer: Motorpoint Newport in Newport. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b98fb573fc0a

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, white, 36 miles from this car. Mileage: 31,612 miles. Price: £20,176, £1,181 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2023-886c8123b2a7