2025 Audi RS6 Avant 4.0 TFSI V8 Performance Carbon Vorsprung

Price: £114,000. Fair price: £5,520 (4%) under the AskCar estimate of £119,520, our expected asking price for this car from its model, age, mileage and specification, drawing on 271 priced Audi RS6 Avant adverts on AskCar as of 7 November 2026.

AskCar lists 279 used Audi RS6 Avant from 205 UK dealerships, as of 7 November 2026.

Overview

  • Make: Audi
  • Model: RS6 Avant
  • Trim: Performance Carbon Vorsprung
  • Version: 4.0 TFSI V8 Performance Carbon Vorsprung Tiptronic 4WD Euro 6 (s/s) 5dr (621 bhp)
  • Year: 2025
  • Mileage: 15,000 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 4.0 litres, 621 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 281 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi RS6 Avant Performance Carbon Vorsprung is advertised with 15,000 miles, approximately 3,400 above the typical mileage for its age. The dealer is asking £114,000, which is £5,520 below the AskCar estimate of £119,520. To work out the AskCar estimate, we analyse UK dealer adverts for 271 Audi RS6 Avant cars across different ages and specifications. This car was first seen in our listings data 100 days ago. It is advertised by FM Vehicle Solutions in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £5,520 (4%) under the AskCar estimate of £119,520.

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 271 priced Audi RS6 Avant adverts across different ages and specifications, as of 7 November 2026.

A 2025 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £118,000: the median of the 18 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2025 Audi RS6 Avant has been on sale for at least 100 days.

Price history

AskCar first saw this advert on 30 July 2026 at £110,000. Its asking price is now £114,000, £4,000 more.

Price changes recorded:

  • 30 July 2026: £110,000
  • 13 October 2026: £114,000

Mileage and MOT

Advertised mileage is about 3,400 miles higher than the median mileage of a 2025 Audi RS6 Avant on AskCar.

Similar cars

5 other 2025 Audi RS6 Avant Performance Carbon Vorsprung 4.0 petrol automatic estates are for sale at UK dealers, from £114,950 to £134,999, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2025 Audi RS6 Avant Performance Carbon Vorsprung, 4.0 petrol estate, blue. Mileage: 17,000 miles. Price: £118,995, £4,995 more than this car. Dealer: Oscar Goldman Audi in St Albans. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2025-157eb481fce0
  • 2025 Audi RS6 Avant Performance Carbon Vorsprung, 4.0 petrol estate, black. Mileage: 12,583 miles. Price: £114,975, £975 more than this car. Dealer: Portland Of Bawtry in Doncaster. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2025-fec319c885bd
  • 2025 Audi RS6 Avant Performance Carbon Vorsprung, 4.0 petrol estate, grey. Mileage: 9,000 miles. Price: £134,999, £20,999 more than this car. Dealer: Oscar Goldman Audi in St Albans. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2025-c3caf9baaeea

Browse all Audi RS6 Avant cars for sale · 2025 Audi RS6 Avant price guide

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Photos

15 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.