2004 Audi RS6 Avant 4.2 Plus

Overview

• Make: Audi
• Model: RS6 Avant
• Trim: Plus
• Version: 4.2 Plus Auto 4WD Euro 3 5dr (473 bhp)
• Year: 2004
• Mileage: 129,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 4.2 litres, 473 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 350 g/km
• Emissions standard: Euro 3

About this car

The advertised mileage for this 2004 Audi RS6 Avant Plus is 129,000 miles. Its asking price of £20,995 is £9,210 above the AskCar estimate of £11,785. To work out the AskCar estimate, we analyse UK dealer adverts for 271 Audi RS6 Avant cars across different ages and specifications. We first saw this car advertised 111 days ago. Its asking price has since fallen by £1,000. The seller is Rightway Motors, based in Dukinfield. 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

Above the going rate: £9,210 (78%) over the AskCar estimate of £11,785.

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 8 November 2026.

Time on sale

This 2004 Audi RS6 Avant has been on sale for at least 111 days.

Price history

AskCar first saw this advert on 20 July 2026 at £21,995. Its asking price is now £20,995, £1,000 less. The latest price cut was seen on 8 October 2026.

Price changes recorded:

• 20 July 2026: £21,995
• 8 October 2026: £20,995