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: 27,089 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 is advertised with 27,089 miles on the clock. Priced at £20,090, it is advertised £157 below the AskCar estimate of £20,247. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 11 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Big Motoring World Warrington, based in Warrington. 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: £157 (under 1%) under the AskCar estimate of £20,247.

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 11 days.

Price history

AskCar first saw this advert on 22 October 2026 at £20,010. Its asking price is now £20,090, £80 more.

Price changes recorded:

• 22 October 2026: £20,010
• 23 October 2026: £20,000
• 24 October 2026: £19,980
• 25 October 2026: £20,170
• 27 October 2026: £20,140
• 28 October 2026: £20,130
• 31 October 2026: £20,090

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 20 September 2027.

It has had one MOT, on 21 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 27,013 miles, which matches the advertised 27,089 miles.

Advertised mileage is about 100 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, black. Mileage: 27,097 miles. Price: £20,130, the same price as this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1cd3e0d04b1e
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, red. Mileage: 26,590 miles. Price: £19,998, £92 less than this car. Dealer: Arnold Clark Edinburgh Sighthill Citroen / DS in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2023-45736d74f3f3
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white. Mileage: 28,521 miles. Price: £19,690, £400 less than this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-cf1ad4f6bd3e

• The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue, under a mile from this car. Mileage: 45,849 miles. Price: £18,290, £1,800 less than this car. Dealer: Big Motoring World Warrington in Warrington. AskCar page: https://askcar.co.uk/car/audi-a3-2023-82b26fd4fa1f