2023 Audi A4 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic FWD Euro 6 5dr (147 bhp)
• Year: 2023
• Mileage: 26,233 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A4 Avant S Line is advertised with 26,233 miles, approximately 4,400 below the typical mileage for its age. Its asking price of £22,250 is £76 below the AskCar estimate of £22,326. To work out the AskCar estimate, we analyse UK dealer adverts for 1,202 Audi A4 Avant cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 61 days, and its asking price is down £1,500. The seller is Group 1 Automotive Watford Audi, based in Watford. 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: £76 (under 1%) under the AskCar estimate of £22,326.

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 1,202 priced Audi A4 Avant adverts across different ages and specifications, as of 2 November 2026.

A 2023 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £22,800: the median of the 194 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A4 Avant has been on sale for at least 61 days, and its asking price has been cut by £1,500. About half of 2023 Audi A4 Avant cars are gone from sale within a month of being advertised: 129 of the 251 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 2 September 2026 at £23,750. Its asking price is now £22,250, £1,500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 2 September 2026: £23,750
• 14 September 2026: £23,295
• 22 September 2026: £23,250
• 6 October 2026: £23,195
• 10 October 2026: £23,095
• 20 October 2026: £22,750
• 23 October 2026: £22,495
• 27 October 2026: £22,250

Mileage and MOT

Advertised mileage is about 4,400 miles lower than the median mileage of a 2023 Audi A4 Avant on AskCar.

Similar cars

54 other 2023 Audi A4 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £15,000 to £27,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 Avant S Line, 2.0 petrol estate, blue. Mileage: 26,159 miles. Price: £22,300, £50 more than this car. Dealer: Marshall Volvo Cambridge in Cambridge. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-dad93aff131f
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 25,713 miles. Price: £21,999, £251 less than this car. Dealer: H.P.L. Motors - Atherton (Greater Manchester) in Atherton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-8419195d1e23
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 27,000 miles. Price: £23,600, £1,350 more than this car. Dealer: Vindis Group Northampton Audi in Northampton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-b1e459a42abc

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, blue, under a mile from this car. Mileage: 29,130 miles. Price: £22,250, the same price as this car. Dealer: Group 1 Automotive Watford Audi in Watford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-bc5414beb23f