2023 Audi A3 1.4 TFSIe S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.4 40 S Line S tronic FWD Euro 6 5dr (201 bhp)
• Year: 2023
• Mileage: 19,883 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: White
• CO2: 26 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 19,883 miles on the clock, this 2023 Audi A3 S Line has done roughly 7,000 fewer miles than a typical 2023 Audi A3. The AskCar estimate for this car is £21,259. It is priced at £21,995, which is £736 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,691 Audi A3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 2 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Comiskey Motors in Newry. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £736 (3%) over the AskCar estimate of £21,259.

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 6,691 priced Audi A3 adverts across different ages and specifications, as of 7 November 2026.

A 2023 Audi A3 with the 1.4 plug-in hybrid engine is typically advertised at £18,300: the median of the 184 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2023 Audi A3 advertised 2 days ago. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,073 of the 2,115 first advertised between 8 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £21,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 27 March 2027.

It has had one MOT, on 24 March 2026, and passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 15,899 miles, which matches the advertised 19,883 miles.

Advertised mileage is about 7,000 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

80 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 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue. Mileage: 19,800 miles. Price: £19,995, £2,000 less than this car. Dealer: ZG Prestige in Bolton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-32aa2e53f403
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white. Mileage: 19,268 miles. Price: £21,695, £300 less than this car. Dealer: Sere Used Car Supermarket Lisburn in Lisburn. AskCar page: https://askcar.co.uk/car/audi-a3-2023-19b121804c8b
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue. Mileage: 21,039 miles. Price: £20,498, £1,497 less than this car. Dealer: Arnold Clark York Motorstore / Vanstore in York. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3fe3b2ea5a3a