2023 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 22,053 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 22,053 miles on the clock, this 2023 Audi A3 S Line has done roughly 4,900 fewer miles than a typical 2023 Audi A3. Its asking price of £18,998 is £376 above the AskCar estimate of £18,622. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 29 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Alloa Vauxhall, based in Alloa. 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: £376 (2%) over the AskCar estimate of £18,622.

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 29 days.

Price history

AskCar first saw this advert on 4 October 2026 at £18,998. 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 2 November 2026: valid until 9 August 2027.

It failed its MOT on 31 July 2026 (engine MIL inoperative or indicates a malfunction; nearside rear shock absorbers has a serious fluid leak; offside rear shock absorbers has a serious fluid leak) and passed 10 days later, on 10 August 2026.

Advisories at the latest test: rear tyre worn close to legal limit/worn on edge both.

Mileage at that test: 22,050 miles, which matches the advertised 22,053 miles.

Advertised mileage is about 4,900 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

106 other 2023 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £12,300 to £21,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 22,174 miles. Price: £18,995, the same price as this car. Dealer: Trust Ford Lisburn in Lisburn. AskCar page: https://askcar.co.uk/car/audi-a3-2023-74217b6453f0
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 22,219 miles. Price: £18,180, £818 less than this car. Dealer: Stratstone Liverpool Audi in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3b78d9fadf41
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 22,251 miles. Price: £19,498, £500 more than this car. Dealer: Arnold Clark Kirkcaldy Omoda Jaecoo in Kirkcaldy. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8e32877eeb35

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, 5 miles from this car. Mileage: 33,398 miles. Price: £17,899, £1,099 less than this car. Dealer: Eastern Western Motor Group Audi Stirling in Stirling. AskCar page: https://askcar.co.uk/car/audi-a3-2023-56bf9794a862