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: 25,979 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: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 Audi A3 S Line is 25,979 miles. Its asking price of £18,999 is £677 below the AskCar estimate of £19,676. To work out the AskCar estimate, we analyse UK dealer adverts for 6,645 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 72 days, and its asking price has been cut by £198. We checked its advertised mileage against the government's MOT record, and they match. The seller is Greenhous Motorhous, based in Livingston. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £677 (3%) under the AskCar estimate of £19,676.

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 6,645 priced Audi A3 adverts across different ages and specifications, as of 5 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,100: the median of the 464 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 72 days, and its asking price has been cut by £198. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,037 of the 2,042 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 25 August 2026 at £19,197. Its asking price is now £18,999, £198 less. The latest price cut was seen on 6 October 2026.

Price changes recorded:

• 25 August 2026: £19,197
• 6 October 2026: £18,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 March 2027.

It has had one MOT, on 30 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,745 miles, which matches the advertised 25,979 miles.

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

Similar cars

179 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 26,099 miles. Price: £18,510, £489 less than this car. Dealer: Evans Halshaw in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a3-2023-760eda8c82af
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 25,550 miles. Price: £19,380, £381 more than this car. Dealer: Evans Halshaw Vauxhall Wigan in Wigan. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2a31cbda14d4
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 25,358 miles. Price: £19,149, £150 more than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6085179c24d8

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, grey, 1 miles from this car. Mileage: 51,290 miles. Price: £18,498, £501 less than this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1d226aa497b4