2023 Audi RS4 Avant 2.9 Carbon Black

Price: £52,750. Fair price: £899 (1%) over the AskCar estimate of £51,851, our expected asking price for this car from its model, age, mileage and specification, drawing on 216 priced Audi RS4 Avant adverts on AskCar as of 8 November 2026.

AskCar lists 224 used Audi RS4 Avant from 184 UK dealerships, as of 8 November 2026.

Overview

  • Make: Audi
  • Model: RS4 Avant
  • Trim: Carbon Black
  • Version: 2.9 RS 4 Carbon Black Tiptronic 4WD Euro 6 5dr (443 bhp)
  • Year: 2023
  • Mileage: 29,275 miles
  • Fuel: Petrol
  • Body: 5 doors, 5 seats
  • Engine: 2.9 litres, 443 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 225 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi RS4 Avant Carbon Black has covered 29,275 miles, around 5,600 more miles than is typical for its age. Priced at £52,750, it is advertised £899 above the AskCar estimate of £51,851. The AskCar estimate draws on 216 Audi RS4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 71 days ago. Its asking price has since fallen by £3,250. The seller is Sytner Group Nottingham Audi, based in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £899 (1%) over the AskCar estimate of £51,851.

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 216 priced Audi RS4 Avant adverts across different ages and specifications, as of 8 November 2026.

A 2023 Audi RS4 Avant with the 2.9 petrol engine is typically advertised at £56,000: the median of the 29 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Audi RS4 Avant has been on sale for at least 71 days.

Price history

AskCar first saw this advert on 29 August 2026 at £56,000. Its asking price is now £52,750, £3,250 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

  • 29 August 2026: £56,000
  • 18 September 2026: £55,750
  • 25 September 2026: £55,500
  • 9 October 2026: £54,750
  • 17 October 2026: £54,000
  • 24 October 2026: £53,500
  • 4 November 2026: £52,750

Mileage and MOT

Advertised mileage is about 5,600 miles higher than the median mileage of a 2023 Audi RS4 Avant on AskCar.

Browse all Audi RS4 Avant cars for sale · 2023 Audi RS4 Avant price guide

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Photos

41 photos of this car are on its AskCar page.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.