2023 Audi A3 1.4 TFSIe S Line Competition

Overview

• Make: Audi
• Model: A3
• Trim: S Line Competition
• Version: 1.4 13kWh TFSIe 45 S Line Competition S tronic FWD Euro 6 (s/s) 5dr Sportback (242 bhp)
• Year: 2023
• Mileage: 51,600 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 242 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 30 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 51,600 miles, this 2023 Audi A3 S Line Competition has covered about 24,600 more miles than other 2023 Audi A3 cars. The AskCar estimate for this car is £19,753. It is priced at £18,695, which is £1,058 below that estimate. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 59 days ago, and its asking price has since fallen by £1,300. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is V12 Sports & Classics Ltd -Worksop, based in Worksop. 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: £1,058 (5%) under the AskCar estimate of £19,753.

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 59 days.

Price history

AskCar first saw this advert on 4 September 2026 at £19,995. Its asking price is now £18,695, £1,300 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 4 September 2026: £19,995
• 12 September 2026: £19,495
• 9 October 2026: £18,995
• 31 October 2026: £18,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 13 July 2027.

It failed its MOT on 26 June 2026 (nearside front tyre has ply or cords exposed; offside front tyre has ply or cords exposed; offside rear tyre has ply or cords exposed) and passed later the same day.

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

Mileage at that test: 50,432 miles, which matches the advertised 51,600 miles.

Advertised mileage is about 24,600 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, grey. Mileage: 47,032 miles. Price: £20,475, £1,780 more than this car. Dealer: The Car Co in Bury. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1e7331e5fbca
• 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, blue. Mileage: 45,745 miles. Price: £20,995, £2,300 more than this car. Dealer: Group 1 Automotive Macclesfield Audi in Macclesfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5c12bc3bcf05
• 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, blue. Mileage: 45,276 miles. Price: £20,360, £1,665 more than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-41e47e1217cd

• The nearest: 2023 Audi A3 S Line Competition, 1.4 plug-in hybrid hatchback, red, 14 miles from this car. Mileage: 28,548 miles. Price: £21,249, £2,554 more than this car. Dealer: Motorpoint Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-4236a45c24af