2023 Audi A3 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 34,663 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 34,663 miles on the clock, this 2023 Audi A3 S Line has done roughly 7,700 more miles than a typical 2023 Audi A3. Priced at £17,499, it is advertised £1,120 below the AskCar estimate of £18,619. 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 59 days ago. Its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Edinburgh, based in Edinburgh. 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: £1,120 (6%) under the AskCar estimate of £18,619.

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 1.5 petrol engine is typically advertised at £20,600: the median of the 493 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A3 has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 4 September 2026 at £19,499. Its asking price is now £17,499, £2,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 4 September 2026: £19,499
• 11 September 2026: £18,499
• 15 September 2026: £18,399
• 22 September 2026: £18,299
• 24 September 2026: £18,399
• 1 October 2026: £18,249
• 8 October 2026: £18,149
• 15 October 2026: £17,999
• 24 October 2026: £17,799
• 31 October 2026: £17,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 March 2027.

It has had one MOT, on 4 March 2026, and passed.

Advisories at the latest test: nearside front shock absorbers has light misting of oil; nearside rear nail in tyre; nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 29,951 miles, which matches the advertised 34,663 miles.

Advertised mileage is about 7,700 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

79 other 2023 Audi A3 S Line 1.5 petrol manual hatchbacks are for sale at UK dealers, from £13,995 to £22,498, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.5 petrol hatchback, blue. Mileage: 33,000 miles. Price: £18,690, £1,191 more than this car. Dealer: GTS Automotive in Osbaldeston. AskCar page: https://askcar.co.uk/car/audi-a3-2023-48f0283d6bac
• 2023 Audi A3 S Line, 1.5 petrol hatchback, blue. Mileage: 36,402 miles. Price: £18,482, £983 more than this car. Dealer: Oakwood Motor Company in Bury. AskCar page: https://askcar.co.uk/car/audi-a3-2023-16806810663b
• 2023 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 36,699 miles. Price: £19,498, £1,999 more than this car. Dealer: Arnold Clark Nottingham Motorstore in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-09f8f8f808e5

• The nearest: 2023 Audi A3 S Line, 1.5 petrol hatchback, white, 12 miles from this car. Mileage: 40,330 miles. Price: £18,998, £1,499 more than this car. Dealer: Arnold Clark Kirkcaldy Kia in Kirkcaldy. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6739839a9b26