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: 63,308 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

At 63,308 miles, this 2023 Audi A3 S Line has covered about 36,600 more miles than other 2023 Audi A3 cars. Its asking price of £16,390 is £279 above the AskCar estimate of £16,111. The AskCar estimate draws on 6,630 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Big Motoring World Leeds, based in Leeds. 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: £279 (1%) over the AskCar estimate of £16,111.

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

AskCar first saw this 2023 Audi A3 advertised today. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,015 of the 1,999 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £16,390. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 April 2027.

It has had one MOT, on 23 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 56,061 miles, which matches the advertised 63,308 miles.

Advertised mileage is about 36,600 miles higher 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, grey. Mileage: 62,098 miles. Price: £16,998, £608 more than this car. Dealer: Arnold Clark East Kilbride Vauxhall in East Kilbride. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5eead93d1af7
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 64,570 miles. Price: £15,990, £400 less than this car. Dealer: Perrys Nelson in Nelson. AskCar page: https://askcar.co.uk/car/audi-a3-2023-f84a52550d3d
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 64,881 miles. Price: £15,690, £700 less than this car. Dealer: Evans Halshaw Vauxhall Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/audi-a3-2023-c521f21f2a95

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, under a mile from this car. Mileage: 54,451 miles. Price: £16,920, £530 more than this car. Dealer: Big Motoring World Leeds in Leeds. AskCar page: https://askcar.co.uk/car/audi-a3-2023-f7f3f4456c62