2023 Audi A4 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2023
• Mileage: 22,000 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 22,000 miles, this 2023 Audi A4 Avant S Line has covered about 8,700 fewer miles than other 2023 Audi A4 Avant cars. The dealer is asking £27,500, which is £682 above the AskCar estimate of £26,818. To work out the AskCar estimate, we analyse UK dealer adverts for 1,256 Audi A4 Avant cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 119 days, and its asking price has been cut by £1,000. You can find this car at Alistair Buchan in East Wemyss. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £682 (2%) over the AskCar estimate of £26,818.

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 1,256 priced Audi A4 Avant adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £22,500: the median of the 212 for sale on AskCar, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A4 Avant has been on sale for at least 119 days, and its asking price has been cut by £1,000. About half of 2023 Audi A4 Avant cars are gone from sale within a month of being advertised: 143 of the 285 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 10 July 2026 at £28,500. Its asking price is now £27,500, £1,000 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 10 July 2026: £28,500
• 15 October 2026: £28,000
• 30 October 2026: £27,750
• 5 November 2026: £27,500

Mileage and MOT

Advertised mileage is about 8,700 miles lower than the median mileage of a 2023 Audi A4 Avant on AskCar.

Similar cars

16 other 2023 Audi A4 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £12,900 to £26,920, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 Avant S Line, 2.0 diesel estate, white. Mileage: 22,849 miles. Price: £26,920, £580 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-474796eee489
• 2023 Audi A4 Avant S Line, 2.0 diesel estate, white. Mileage: 28,960 miles. Price: £23,990, £3,510 less than this car. Dealer: Sinclair Audi Approved Neyland in Neyland. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-d2517c8bbb1f
• 2023 Audi A4 Avant S Line, 2.0 diesel estate, white. Mileage: 30,246 miles. Price: £22,950, £4,550 less than this car. Dealer: Mon Motors Bristol Audi in Bristol. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-1e6a67ff0b71

• The nearest: 2023 Audi A4 Avant S Line, 2.0 diesel estate, grey, 103 miles from this car. Mileage: 83,152 miles. Price: £19,000, £8,500 less than this car. Dealer: Newton and Lee Automotive in Consett. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-6588ca343e74