2023 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 24,050 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,050 miles, this 2023 Audi A3 S Line has covered about 2,600 fewer miles than other 2023 Audi A3 cars. The AskCar estimate for this car is £22,443. It is priced at £20,760, which is £1,683 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,630 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 117 days, and its asking price has been cut by £1,550. Its advertised mileage matches the government's MOT record. The seller is Evans Halshaw Ford Hull East, based in Hull. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,683 (7%) under the AskCar estimate of £22,443.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A3 with the 2.0 diesel engine is typically advertised at £21,400: the median of the 118 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 117 days, and its asking price has been cut by £1,550. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,015 of the 1,999 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 10 July 2026 at £22,310. Its asking price is now £20,760, £1,550 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 10 July 2026: £22,310
• 14 July 2026: £22,150
• 22 July 2026: £22,090
• 5 August 2026: £22,080
• 11 August 2026: £22,050
• 18 August 2026: £21,800
• 25 August 2026: £21,630
• 3 September 2026: £21,420
• 8 September 2026: £21,180
• 22 September 2026: £21,110
• 29 September 2026: £21,040
• 7 October 2026: £20,970
• 13 October 2026: £20,900
• 20 October 2026: £20,830
• 27 October 2026: £20,760

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 September 2027.

It has had one MOT, on 14 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 24,330 miles, which matches the advertised 24,050 miles.

Advertised mileage is about 2,600 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

42 other 2023 Audi A3 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £16,203 to £25,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 2.0 diesel hatchback, black. Mileage: 24,000 miles. Price: £22,150, £1,390 more than this car. Dealer: Group 1 Automotive Chelmsford Audi in Chelmsford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-1ecd898bf1d7
• 2023 Audi A3 S Line, 2.0 diesel hatchback, grey. Mileage: 23,784 miles. Price: £20,550, £210 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-653d4561d74c
• 2023 Audi A3 S Line, 2.0 diesel hatchback, white. Mileage: 23,731 miles. Price: £21,799, £1,039 more than this car. Dealer: Lookers Audi Ayr in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a3-2023-23fe34776d4e

• The nearest: 2023 Audi A3 S Line, 2.0 diesel hatchback, blue, 33 miles from this car. Mileage: 79,878 miles. Price: £16,203, £4,557 less than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-a3-2023-53cbff517228