2023 Audi A3 1.4 TFSIe S Line Competition

Overview

• Make: Audi
• Model: A3
• Trim: S Line Competition
• Version: 1.4 45 S Line Competition S tronic FWD Euro 6 5dr (241 bhp)
• Year: 2023
• Mileage: 28,548 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 241 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 30 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line Competition has covered 28,548 miles. Its asking price of £21,249 is £1,877 below the AskCar estimate of £23,126. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 36 days ago, the asking price has dropped by £1,500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorpoint Sheffield, based in Sheffield. 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

Good value: £1,877 (8%) under the AskCar estimate of £23,126.

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 36 days.

Price history

AskCar first saw this advert on 27 September 2026 at £22,749. Its asking price is now £21,249, £1,500 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 27 September 2026: £22,749
• 29 September 2026: £21,649
• 6 October 2026: £21,599
• 7 October 2026: £21,949
• 14 October 2026: £21,449
• 22 October 2026: £21,499
• 24 October 2026: £21,549
• 31 October 2026: £21,249

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 March 2027.

It has had one MOT, on 18 March 2026, and passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened both rear discs are scored and worn; rear outer tyre slightly damaged/cracking or perishing both rear tyres are cracking along the outside edges; front inner tyre worn close to legal limit/worn on edge both front tyres are worn on the inner edges.

Mileage at that test: 26,397 miles, which matches the advertised 28,548 miles.

Advertised mileage is about 1,500 miles higher than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

14 other 2023 Audi A3 S Line Competition 1.4 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £16,985 to £26,971, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, blue. Mileage: 28,390 miles. Price: £22,399, £1,150 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8f223da8042c
• 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, grey. Mileage: 27,225 miles. Price: £20,517, £732 less than this car. Dealer: Carsa Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-15ae86638ab0
• 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, blue. Mileage: 26,511 miles. Price: £22,849, £1,600 more than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5473bd16117c

• The nearest: 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, 13 miles from this car. Mileage: 16,428 miles. Price: £26,971, £5,722 more than this car. Dealer: G-Force Motors in Barnsley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4844067f3af2