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: 34,508 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: Blue
• CO2: 29 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 34,508 miles, this 2023 Audi A3 S Line has covered about 7,500 more miles than other 2023 Audi A3 cars. Priced at £18,344, it is advertised £1,173 below the AskCar estimate of £19,517. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 1 day ago. Its asking price has since fallen by £8. You can find this car at Carsa Cannock in Cannock Chase. 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: £1,173 (6%) under the AskCar estimate of £19,517.

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

AskCar first saw this 2023 Audi A3 advertised 1 day ago. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £18,352. Its asking price is now £18,344, £8 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 1 November 2026: £18,352
• 2 November 2026: £18,344

Mileage and MOT

Advertised mileage is about 7,500 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: 34,500 miles. Price: £19,990, £1,646 more than this car. Dealer: Independent Cars in Rotherham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8f93cd0e4cf1
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black. Mileage: 34,000 miles. Price: £20,771, £2,427 more than this car. Dealer: G-Force Motors in Barnsley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b67054aac50b
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue. Mileage: 33,501 miles. Price: £19,440, £1,096 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3fd9694e17e9

• The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white, under a mile from this car. Mileage: 40,871 miles. Price: £17,870, £474 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e0074af2a53a