2025 Audi S6 Avant 3.0 Black Edition

Overview

• Make: Audi
• Model: S6 Avant
• Trim: Black Edition
• Version: 3.0 TDI Black Edition Auto 4WD Euro 6 5dr (339 bhp)
• Year: 2025
• Mileage: 12,198 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 339 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 188 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 Audi S6 Avant Black Edition is 12,198 miles. We first saw this car advertised 37 days ago. Its asking price has since fallen by £4,760. It is for sale at Auto Sportiva in Tonbridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Time on sale

This 2025 Audi S6 Avant has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 30 September 2026 at £59,750. Its asking price is now £54,990, £4,760 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 30 September 2026: £59,750
• 3 October 2026: £57,990
• 14 October 2026: £57,490
• 20 October 2026: £56,990
• 24 October 2026: £56,490
• 27 October 2026: £55,990
• 31 October 2026: £54,990

Mileage and MOT

MOT: first test not yet due.

Similar cars

1 other 2025 Audi S6 Avant Black Edition 3.0 diesel automatic estate is for sale at UK dealers, as of 6 November 2026.

The closest to this car in mileage:

• 2025 Audi S6 Avant Black Edition, 3.0 diesel estate, grey. Mileage: 1,955 miles. Price: £69,995, £15,005 more than this car. Dealer: Automotive Addiction in Telford. AskCar page: https://askcar.co.uk/car/audi-s6-avant-2025-734784c9e58b