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: 19,800 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 19,800 miles, this 2023 Audi A3 S Line has covered about 7,200 fewer miles than other 2023 Audi A3 cars. Its asking price of £19,995 is £900 below the AskCar estimate of £20,895. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 26 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at ZG Prestige in Bolton. 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: £900 (4%) under the AskCar estimate of £20,895.

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 26 days.

Price history

AskCar first saw this advert on 7 October 2026 at £19,995. 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 2 November 2026: valid until 6 February 2027.

It has had one MOT, on 2 February 2026, and passed.

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

Mileage at that test: 17,488 miles, which matches the advertised 19,800 miles.

Advertised mileage is about 7,200 miles lower 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: 19,268 miles. Price: £21,695, £1,700 more 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, grey. Mileage: 20,560 miles. Price: £21,699, £1,704 more than this car. Dealer: Eastern Western Motor Group Audi Stirling in Stirling. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b82aea8d70ee
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue. Mileage: 21,039 miles. Price: £20,698, £703 more than this car. Dealer: Arnold Clark York Motorstore / Vanstore in York. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3fe3b2ea5a3a

• The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, white, 5 miles from this car. Mileage: 41,921 miles. Price: £17,745, £2,250 less than this car. Dealer: Oakwood Motor Company in Bury. AskCar page: https://askcar.co.uk/car/audi-a3-2023-bb347249137c