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: 32,578 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: Red
• CO2: 29 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line is advertised with 32,578 miles, approximately 5,600 above the typical mileage for its age. Its asking price of £18,743 is £977 below the AskCar estimate of £19,720. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 83 days, and its asking price has been cut by £1,239. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Audi Glasgow, based in Glasgow. 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: £977 (4%) under the AskCar estimate of £19,720.

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

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 83 days, and its asking price has been cut by £1,239. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 11 August 2026 at £19,982. Its asking price is now £18,743, £1,239 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 11 August 2026: £19,982
• 18 August 2026: £19,899
• 19 August 2026: £19,799
• 20 August 2026: £19,888
• 2 September 2026: £19,785
• 8 September 2026: £19,745
• 17 September 2026: £19,618
• 22 September 2026: £19,595
• 30 September 2026: £19,352
• 5 October 2026: £19,305
• 8 October 2026: £18,999
• 15 October 2026: £19,037
• 20 October 2026: £18,991
• 27 October 2026: £18,946
• 28 October 2026: £18,747
• 29 October 2026: £18,743

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 February 2027.

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

There were no advisories at the latest test.

Mileage at that test: 29,969 miles, which matches the advertised 32,578 miles.

Advertised mileage is about 5,600 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: 33,000 miles. Price: £18,410, £333 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a3-2023-9bab15e82de5
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, grey. Mileage: 33,154 miles. Price: £21,500, £2,757 more than this car. Dealer: Sytner Group Nottingham Audi in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2023-acbfda0258d8
• 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, grey. Mileage: 33,207 miles. Price: £19,490, £747 more than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7e4ac984ebf6

• The nearest: 2023 Audi A3 S Line, 1.4 plug-in hybrid hatchback, blue, 8 miles from this car. Mileage: 29,553 miles. Price: £19,949, £1,206 more than this car. Dealer: Motorpoint Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6d42f4fed3e2