2025 Audi RS6 Avant 4.0 TFSI V8 GT

Overview

• Make: Audi
• Model: RS6 Avant
• Trim: GT
• Version: 4.0 TFSI V8 GT Tiptronic 4WD Euro 6 (s/s) 5dr (621 bhp)
• Year: 2025
• Mileage: 3,700 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 4.0 litres, 621 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 277 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 3,700 miles, this 2025 Audi RS6 Avant GT has covered about 7,900 fewer miles than other 2025 Audi RS6 Avant cars. The AskCar estimate for this car is £193,801. It is priced at £235,000, which is £41,199 above that estimate. The AskCar estimate uses UK dealer asking prices, including 271 Audi RS6 Avant adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 112 days ago. The seller is Automotive Addiction, based in Telford. 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

Above the going rate: £41,199 (21%) over the AskCar estimate of £193,801.

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 112 days.

Price history

AskCar first saw this advert on 18 July 2026 at £209,995. Its asking price is now £235,000, £25,005 more.

Price changes recorded:

• 18 July 2026: £209,995
• 26 August 2026: £219,995
• 30 September 2026: £235,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,900 miles lower than the median mileage of a 2025 Audi RS6 Avant on AskCar.

Similar cars

3 other 2025 Audi RS6 Avant GT 4.0 petrol automatic estates are for sale at UK dealers, from £184,990 to £225,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi RS6 Avant GT, 4.0 petrol estate, white. Mileage: 1,100 miles. Price: £219,995, £15,005 less than this car. Dealer: Shaks Specialist Cars in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2025-9c5c03369d92
• 2025 Audi RS6 Avant GT, 4.0 petrol estate. Mileage: 50 miles. Price: £225,000, £10,000 less than this car. Dealer: Pre5tige Cars in Birmingham. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2025-1d44ad11a4f6
• 2025 Audi RS6 Avant GT, 4.0 petrol estate, white. Mileage: 11,642 miles. Price: £184,990, £50,010 less than this car. Dealer: Acklam Cars in Acklam. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2025-b61475564b18