2023 Audi A3 1.4 TFSIe S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.4 13kWh TFSIe 40 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
• Year: 2023
• Mileage: 100,000 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 29 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line has covered 100,000 miles, around 73,000 more miles than is typical for its age. The dealer is asking £14,250, which is £1,456 above the AskCar estimate of £12,794. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. Since we first spotted the advert 41 days ago, the asking price has dropped by £500. The government's MOT record matches its advertised mileage. You can find this car at Niche Motor Co in Bradford. 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

Above the going rate: £1,456 (11%) over the AskCar estimate of £12,794.

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 1.4 plug-in hybrid engine is typically advertised at £18,400: the median of the 180 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A3 has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 22 September 2026 at £14,750. Its asking price is now £14,250, £500 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 22 September 2026: £14,750
• 30 September 2026: £14,550
• 13 October 2026: £14,450
• 25 October 2026: £14,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 September 2027.

It has had one MOT, on 27 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 100,109 miles, which matches the advertised 100,000 miles.

Advertised mileage is about 73,000 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

85 other 2023 Audi A3 S Line 1.4 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £13,690 to £23,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white. Mileage: 89,315 miles. Price: £14,250, the same price as this car. Dealer: IM Car Supermarket in Dunstable. AskCar page: https://askcar.co.uk/car/audi-a3-2023-57254c5546d9
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 85,367 miles. Price: £14,400, £150 more than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1d760dda48e9
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 83,337 miles. Price: £13,690, £560 less than this car. Dealer: Global Cars in Enfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-f9e2f39727d5

• The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue, 2 miles from this car. Mileage: 58,515 miles. Price: £17,500, £3,250 more than this car. Dealer: Moto Porium in Bradford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d2a3e2fa2f73