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: 33,000 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

At 33,000 miles, this 2023 Audi A3 S Line has covered about 6,000 more miles than other 2023 Audi A3 cars. Priced at £18,410, it is advertised £1,265 below the AskCar estimate of £19,675. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 89 days, and its asking price has been cut by £1,500. You can find this car at Big Motoring World Blue Bell Hill in Chatham. 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: £1,265 (6%) under the AskCar estimate of £19,675.

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

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 89 days, and its asking price has been cut by £1,500. 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 5 August 2026 at £19,910. Its asking price is now £18,410, £1,500 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 5 August 2026: £19,910
• 6 August 2026: £19,900
• 10 August 2026: £19,890
• 14 August 2026: £19,880
• 19 August 2026: £19,650
• 25 August 2026: £19,530
• 29 August 2026: £19,350
• 1 September 2026: £19,370
• 8 September 2026: £19,460
• 10 September 2026: £19,240
• 17 September 2026: £19,120
• 22 September 2026: £19,000
• 26 September 2026: £18,830
• 29 September 2026: £18,790
• 3 October 2026: £18,740
• 7 October 2026: £18,940
• 14 October 2026: £18,720
• 19 October 2026: £18,670
• 21 October 2026: £18,470
• 27 October 2026: £18,450
• 31 October 2026: £18,410

Mileage and MOT

Advertised mileage is about 6,000 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, grey. Mileage: 33,154 miles. Price: £21,500, £3,090 more than this car. Dealer: Sytner Group Nottingham Audi in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-acbfda0258d8
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, grey. Mileage: 33,207 miles. Price: £19,490, £1,080 more than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7e4ac984ebf6
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white. Mileage: 33,312 miles. Price: £19,895, £1,485 more than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a3-2023-9623fc5b59f3

• The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, black, under a mile from this car. Mileage: 37,646 miles. Price: £19,070, £660 more than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3c2ed51263e3