2025 Audi S6 Avant 3.0 Vorsprung

Price: £65,996.

AskCar lists 24 used Audi S6 Avant from 23 UK dealerships, as of 6 November 2026.

Overview

  • Make: Audi
  • Model: S6 Avant
  • Trim: Vorsprung
  • Version: 3.0 TDI Vorsprung Auto 4WD Euro 6 5dr Tip (339 bhp)
  • Year: 2025
  • Mileage: 8,429 miles
  • Fuel: Diesel
  • Body: Estate, 5 doors, 5 seats
  • Engine: 3.0 litres, 339 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Blue
  • CO2: 192 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi S6 Avant Vorsprung is advertised with 8,429 miles on the clock. We first saw this car advertised 17 days ago. Its asking price has since fallen by £3,954. The seller is Group 1 Automotive Audi Approved Colchester, based in Colchester. 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 17 days.

Price history

AskCar first saw this advert on 20 October 2026 at £69,950. Its asking price is now £65,996, £3,954 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

  • 20 October 2026: £69,950
  • 23 October 2026: £68,450
  • 28 October 2026: £66,296
  • 5 November 2026: £65,996

Mileage and MOT

MOT: first test not yet due.

Browse all Audi S6 Avant cars for sale · 2025 Audi S6 Avant price guide

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Photos

43 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.