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: 22,050 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: Yellow
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 22,050 miles, this 2023 Audi A3 S Line has covered about 5,000 fewer miles than other 2023 Audi A3 cars. Priced at £18,590, it is advertised £1,455 below the AskCar estimate of £20,045. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 52 days ago. Its asking price has since fallen by £680. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Ford Walsall, based in Walsall. 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: £1,455 (7%) under the AskCar estimate of £20,045.

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 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £19,270. Its asking price is now £18,590, £680 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 11 September 2026: £19,270
• 22 September 2026: £19,040
• 13 October 2026: £18,840
• 20 October 2026: £18,770
• 27 October 2026: £18,590

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 February 2027.

It has had one MOT, on 19 January 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge inner and outer.

Mileage at that test: 15,118 miles, which matches the advertised 22,050 miles.

Advertised mileage is about 5,000 miles lower 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: 21,641 miles. Price: £19,990, £1,400 more than this car. Dealer: Grimsdyke Sales in Harrow. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d5882858c157
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 22,548 miles. Price: £19,999, £1,409 more than this car. Dealer: Bassetts Swansea Honda Omoda Jaecoo SpotiCar in Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-acddc07dc278
• 2023 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 21,500 miles. Price: £20,499, £1,909 more than this car. Dealer: Hawkins Select Indian Queens in Fraddon and St Columb Road Indian Queens. AskCar page: https://askcar.co.uk/car/audi-a3-2023-54d0e2ba5af1

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, 3 miles from this car. Mileage: 29,490 miles. Price: £17,995, £595 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/audi-a3-2023-23b2d6b6cd29