2023 Audi RS4 Avant 2.9 TFSI V6 Carbon Black

Overview

• Make: Audi
• Model: RS4 Avant
• Trim: Carbon Black
• Version: 2.9 TFSI V6 Carbon Black Tiptronic 4WD Euro 6 (s/s) 5dr (444 bhp)
• Year: 2023
• Mileage: 37,123 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.9 litres, 444 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 225 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 37,123 miles, this 2023 Audi RS4 Avant Carbon Black has covered about 13,500 more miles than other 2023 Audi RS4 Avant cars. Its asking price of £52,691 is £2,142 above the AskCar estimate of £50,549. The AskCar estimate draws on 211 Audi RS4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 47 days. Its advertised mileage matches the government's MOT record. It is advertised by Sinclair Group in Bridgend. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,142 (4%) over the AskCar estimate of £50,549.

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 211 priced Audi RS4 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2023 Audi RS4 Avant with the 2.9 petrol engine is typically advertised at £56,000: the median of the 27 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Audi RS4 Avant has been on sale for at least 47 days.

Price history

AskCar first saw this advert on 19 September 2026 at £52,691. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 31 May 2027.

It has had one MOT, on 1 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 37,100 miles, which matches the advertised 37,123 miles.

Advertised mileage is about 13,500 miles higher than the median mileage of a 2023 Audi RS4 Avant on AskCar.

Similar cars

14 other 2023 Audi RS4 Avant Carbon Black 2.9 petrol automatic estates are for sale at UK dealers, from £49,998 to £62,985, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi RS4 Avant Carbon Black, 2.9 petrol estate, grey. Mileage: 38,035 miles. Price: £49,998, £2,693 less than this car. Dealer: Arnold Clark Inverness Volvo in Inverness. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2023-22cb427f232d
• 2023 Audi RS4 Avant Carbon Black, 2.9 petrol estate, white. Mileage: 32,243 miles. Price: £51,495, £1,196 less than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2023-7419600b9f94
• 2023 Audi RS4 Avant Carbon Black, 2.9 petrol estate, grey. Mileage: 32,000 miles. Price: £50,000, £2,691 less than this car. Dealer: Marshall Street Motors in Leeds. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2023-78fb1628ddd6

• The nearest: 2023 Audi RS4 Avant Carbon Black, 2.9 petrol estate, grey, 129 miles from this car. Mileage: 15,086 miles. Price: £55,999, £3,308 more than this car. Dealer: Stratstone Amersham Audi in Amersham. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2023-72481f64e1a7