2023 Audi A4 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2023
• Mileage: 27,000 miles
• Fuel: Petrol, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A4 Avant S Line is advertised with 27,000 miles, approximately 3,600 below the typical mileage for its age. Its asking price of £23,600 is £403 above the AskCar estimate of £23,197. The AskCar estimate draws on 1,202 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 12 days ago. Its asking price has since fallen by £62. The seller is Vindis Group Northampton Audi, based in Northampton. 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: £403 (1%) over the AskCar estimate of £23,197.

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

This 2023 Audi A4 Avant has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £23,662. Its asking price is now £23,600, £62 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 21 October 2026: £23,662
• 23 October 2026: £23,654
• 24 October 2026: £23,683
• 26 October 2026: £23,584
• 27 October 2026: £23,706
• 29 October 2026: £23,600

Mileage and MOT

Advertised mileage is about 3,600 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, black. Mileage: 26,233 miles. Price: £22,250, £1,350 less than this car. Dealer: Group 1 Automotive Watford Audi in Watford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-5fb3e9b38bfb
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, blue. Mileage: 26,159 miles. Price: £22,300, £1,300 less 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, £1,601 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

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, white, 21 miles from this car. Mileage: 33,250 miles. Price: £21,698, £1,902 less than this car. Dealer: Vindis Group Bedford Audi in Bedford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-87e84ca945a5