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) 4dr (108 bhp)
• Year: 2023
• Mileage: 13,568 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line is advertised with 13,568 miles, approximately 13,400 below the typical mileage for its age. The dealer is asking £19,291, which is £337 below the AskCar estimate of £19,628. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first recorded this advert 55 days ago, and its asking price has since fallen by £2,199. Its advertised mileage matches the government's MOT record. The seller is Stratstone Liverpool Audi, based in Liverpool. 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: £337 (1%) under the AskCar estimate of £19,628.

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 55 days.

Price history

AskCar first saw this advert on 8 September 2026 at £21,490. Its asking price is now £19,291, £2,199 less. The latest price cut was seen on 3 October 2026.

Price changes recorded:

• 8 September 2026: £21,490
• 12 September 2026: £20,490
• 23 September 2026: £20,390
• 3 October 2026: £19,290
• 15 October 2026: £19,291

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 March 2027.

It has had one MOT, on 3 March 2026, and passed.

Advisories at the latest test: nearside rear nail in tyre.

Mileage at that test: 12,194 miles, which matches the advertised 13,568 miles.

Advertised mileage is about 13,400 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

19 other 2023 Audi A3 S Line 1.0 petrol manual saloons are for sale at UK dealers, from £12,800 to £20,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol saloon, grey. Mileage: 13,700 miles. Price: £19,274, the same price as this car. Dealer: Johnsons Mazda Oxford in Oxford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-42c8baebd467
• 2023 Audi A3 S Line, 1.0 petrol saloon, white. Mileage: 15,324 miles. Price: £18,380, £911 less than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d4b030e55289
• 2023 Audi A3 S Line, 1.0 petrol saloon, grey. Mileage: 11,371 miles. Price: £19,995, £704 more than this car. Dealer: Norman Motors (Poole) in Poole. AskCar page: https://askcar.co.uk/car/audi-a3-2023-409023e3632e

• The nearest: 2023 Audi A3 S Line, 1.0 petrol saloon, white, 13 miles from this car. Mileage: 41,084 miles. Price: £16,950, £2,341 less than this car. Dealer: Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-a3-2023-85ccd15cf9bb