2023 Audi A4 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TDI S Line S tronic FWD Euro 6 5dr (160 bhp)
• Year: 2023
• Mileage: 22,849 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 160 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 22,849 miles, this 2023 Audi A4 Avant S Line has covered about 7,900 fewer miles than other 2023 Audi A4 Avant cars. The AskCar estimate for this car is £24,924. It is priced at £26,920, which is £1,996 above that estimate. 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 162 days, and its asking price has been cut by £1,764. You can find this car at Sinclair Group in Bridgend. 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

Above the going rate: £1,996 (8%) over the AskCar estimate of £24,924.

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 162 days, and its asking price has been cut by £1,764. 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 28 May 2026 at £28,684. Its asking price is now £26,920, £1,764 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 28 May 2026: £28,684
• 5 November 2026: £25,920
• 6 November 2026: £26,920

Mileage and MOT

Advertised mileage is about 7,900 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 £27,500, 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: 22,000 miles. Price: £27,500, £580 more than this car. Dealer: Alistair Buchan in East Wemyss. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-896621cea1bd
• 2023 Audi A4 Avant S Line, 2.0 diesel estate, white. Mileage: 28,960 miles. Price: £23,990, £2,930 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, £3,970 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, white, 29 miles from this car. Mileage: 36,364 miles. Price: £22,500, £4,420 less than this car. Dealer: Carbase Weston-super-Mare in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-4a1b5ffbd7de