In-Stock

2025 Audi S6 C8 (Black Edition) Avant 3.0 TDI V6 Tiptronic Quattro 344PS | Chronos Grey Metallic

Technology Package Pro | Audi Warranty until 2028 | 1 Owner from New

2025 Audi S6 C8 (Black Edition) Avant 3.0 TDI V6 Tiptronic Quattro 344PS | Chronos Grey Metallic

Technology Package Pro | Audi Warranty until 2028 | 1 Owner from New

Key Information

  • FINANCE: Promotional finance available at 7.9% APR. Example figures (from £936 per month with a 20% deposit) shown on our finance calculator are indicative only. Flexible finance options available including HP, PCP and LP, with terms of up to 84 months. Alternative structures, including increased balloon payments, can be arranged subject to individual requirements. Please contact us directly for a bespoke quotation tailored to your needs. Finance subject to status and lender approval

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  • 1 Owner from New: Exceptionally low mileage example having covered just 1,955 miles from new.
  • Audi Manufacturer Warranty valid until March 2028
  • Full Audi Main Dealer Service History from new

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  • £3,680 of Factory Optional Extras in addition to the extensive Black Edition Specification including Chronos Grey Metallic Paintwork and Technology Package Pro
  • Original List Price: Approximately £85,000 when new in this specification, representing a significant saving over its original cost

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  • Standard Unmodified Example: Completely factory standard, exactly as supplied by Audi.
  • Genuine Mileage Verified using Audi dealer diagnostics
  • Original Factory Paintwork Verified via consistent paint depth (µm) readings across every exterior body panel

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  • 100-Hour Pre-Sale Preparation Process: Comprehensive five-part pre-sale inspection followed by up to 60 hours of in-house professional detailing, completed or underway prior to sale (valued at £1,500, free of charge)

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  • Audi Specialists (Trust in Experience): Over 700 Audi RS models supplied since 2015, with Automotive Addiction recognised as group experts within the Audi RS Owners Club (RSOC).
Stock/ID: 99556

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Vehicle Information

Factory Optional Extras (£3,680):
  • Chronos Grey Metallic Paintwork (£685):
    • Metallic paint finish in Chronos Grey, a sophisticated Audi Sport colour that perfectly complements the Black Edition styling with contrasting Gloss Black exterior detailing.

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  • Technology Package Pro (£2,995):
    • Panoramic Glass Sunroof: Electrically operated panoramic glass sunroof with tilt and slide functionality, integrated wind deflector and electric sunblind, creating a brighter and more open cabin environment.
    • Remote Parking Assistance Plus Pack: Supports parallel and bay parking manoeuvres by automatically controlling the steering, acceleration and braking. The vehicle can also be manoeuvred remotely into and out of parking spaces using the myAudi smartphone app.
    • Advanced Key: Keyless entry, keyless start and hands-free operation of the electrically powered tailgate, allowing convenient vehicle access without removing the key from your pocket.
    • Heated Rear Seats: Heating function for the outer rear seats, enhancing comfort for rear passengers during colder weather.
    • Audi Pre-Sense Basic: Proactive occupant protection system that prepares the vehicle for potential collisions by tensioning the seat belts, activating the hazard warning lights and closing the side windows and panoramic glass sunroof where required.
    • Rear USB-C Charging Ports: Two USB-C charging ports with charging function for rear passengers.

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Specified in Black Edition form — representing the highest visual specification available on the Audi S6 Avant. Combining Audi Sport performance with an extensive level of luxury, technology and distinctive Gloss Black styling, the Black Edition builds upon the already comprehensively equipped S6 to create the flagship model within the range.

 

  • Bang & Olufsen Premium 3D Sound System:
    • An unrivalled listening experience. Every Bang & Olufsen sound system features high-performance speakers, multi-channel amplifiers and state-of-the-art technologies, including Acoustic Lens Technology, proprietary Digital Signal Processing (DSP) and ICEpower digital amplification. Each door contains its own speaker array, whilst an engaging rear-mounted subwoofer delivers rich bass throughout the cabin. More than simply an in-car audio system, this system delivers the ultimate driving and listening experience — a virtual concert hall on wheels.

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  • Audi Digital Matrix LED Headlights with LED Rear Lights:
    • Matrix LED Technology with High-Beam Assist: Individually controlled LEDs automatically adapt to surrounding traffic conditions by selectively switching individual LEDs on and off, providing maximum visibility without dazzling other road users.
    • Dynamic Rear LED Indicators

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  • Heads-Up Display:
    • Projects key driving information directly onto the windscreen within the driver’s field of vision, including speed, navigation guidance, traffic sign recognition, assistance system information and warning messages.

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  • 360-Degree Surround View Camera:
    • Built-in cameras positioned around the vehicle provide a 360-degree bird’s-eye view of the S6 and its immediate surroundings, assisting with parking, manoeuvring and positioning the vehicle in confined spaces.

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  • Super Sport Seats in Black Valcona Leather:
    • Electronic Seat Adjustment with Driver Memory Function
    • Power Adjustable Lumbar Support

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  • Gloss Black Exterior Styling Package:
    • Gloss Black Singleframe Grille Surround
    • Gloss Black Front Air Intake Trims
    • Gloss Black Window Trims
    • Gloss Black Rear Diffuser
    • Black Audi Rings (Front & Rear)
    • Black S6 Model Badging
    • Black Exterior Mirror Housings
    • Black Roof Rails
    • Privacy Glass: Dark Tinted Rear Windows

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  • Electrically Adjustable, Heated & Power Folding Exterior Mirrors:
    • Automatic Dimming
    • Driver Memory Function

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  • Audi Virtual Cockpit Plus
  • MMI Navigation Plus with MMI Touch
  • Audi Connect Navigation & Infotainment Services

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  • Multi-Coloured Extended LED Ambient Interior Lighting Package: Up to 30 Selectable Colour Configurations
  • Carbon Twill Structure Interior Inlays
  • Audi Drive Select: Efficiency, Comfort, Auto, Dynamic & Individual Driving Modes

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  • Flat Bottom Multifunction Sport Steering Wheel with Shift Paddles
  • Black Interior Headlining
  • Illuminated ‘S’ Aluminium Door Sill Trims

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  • Auto-Dimming Rear View Mirror
  • Electronic Luggage Compartment Lid
  • Storage Package
  • Four-Zone Deluxe Automatic Air Conditioning
  • Heat Insulating Glass
  • Stainless Steel Pedals & Footrest

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  • quattro Permanent All-Wheel Drive System
  • Adaptive S Sport Suspension with Damper Control

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  • 3.0-litre V6 TDI Mild-Hybrid Diesel Engine: 344PS & 700Nm
  • 48-Volt Mild-Hybrid System (MHEV): Belt alternator starter and lithium-ion battery working together to improve efficiency, provide smoother engine restarts and recover energy during deceleration.
  • 8-Speed Tiptronic Automatic Transmission
  • Progressive Steering
  • S Steel Braking System with 6-Piston Front Brake Calipers
  • 0-62mph in 5.1 Seconds
Audi S6 Avant Standard Specification:
  • 21-inch Audi Sport 5-V-Spoke Structure Alloy Wheels:
    • Anthracite Black Finish with Gloss Turned Face
    • 255/35 R21 Tyres

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  • Audi Phone Box:
    • Wireless Smartphone Charging
    • LTE Signal Amplification via Vehicle Antenna

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  • Audi Smartphone Interface:
    • Wireless Apple CarPlay
    • Wireless Android Auto

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  • DAB Digital Radio
  • Bluetooth Interface
  • USB-C Connectivity

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  • Front & Rear Parking Sensors
  • Cruise Control with Adjustable Speed Limiter
  • Traffic Sign Recognition
  • Lane Departure Warning
  • Audi Pre-Sense Front
  • Tyre Pressure Monitoring System
  • Hill Hold Assist

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  • Automatic LED Headlights
  • Rain-Sensing Windscreen Wipers
Service and Maintenance History:
  • 17/12/2024 (9mls) Milton Keynes Audi (Delivery Inspection and maintenance list)
  • 16/02/2026 (1,695mls) Leicester Audi (Oil change service with VHC)
  • xx/xxxx (x,xxxmls) 260-point Mechanical and 150-point Visual Inspection completed in-house by Automotive Addiction – To be completed prior to sale
  • Servicing carried out in accordance with Audi manufacturer service schedule requirements

 

  • Next Service due 02/2027 or 10,755miles as indicated on Audi digital service schedule
100-hour Pre-Sale Preparation Process:

Preparation That Goes Beyond Perfection:

 Our preparation process goes far beyond industry norms – What follows outlines the intensive inspection, detailing, and restoration work carried out as part of the Automotive Addiction preparation standard.

This Audi S6 Black Edition Avant is new into stock and has entered our innovative, industry-leading preparation process, which involves up to 100-hours of labour-intensive work when completed, designed to satisfy even the most pedantic automotive enthusiast. At every stage, our exacting standards must be met before this Audi S6 Black Edition Avant is released following preparation by Automotive Addiction.

The first phase of this process is our crucial pre-sale inspections, a comprehensive five-part assessment. This includes a deep-dive diagnostic inspection to verify mileage authenticity, review the launch-control counter, and identify any stored fault codes. This is followed by a 260-point mechanical inspection and road test to ensure that what lies beneath the paintwork meets the highest standards of mechanical integrity.

An in-depth 150-point visual inspection of all exterior and interior surfaces is then carried out, including bodywork, paintwork, wheels, glass, and interior materials. We also complete a rigorous paint depth analysis, allowing us to verify the originality of the paintwork and body panels. Finally, a service and maintenance inspection is conducted to determine whether any time or mileage-sensitive servicing, maintenance, or manufacturer recall items require attention before progressing to our professional pre-sale detailing work.

This Audi S6 Black Edition Avant has successfully passed all pre-sale inspections, enabling us to confidently offer this example for sale today, and is now progressing through the remaining stages of preparation prior to delivery.

Prior to delivery, up to 60-hours of meticulous detailing preparation will be completed by our highly skilled, in-house professional detailers, each with over 10 years of experience. This £1,500 worth of work is carried out free of charge and will include a deep wheels-off decontamination cleanse, pre-paint correction preparation, brake disc centre refurbishment, exhaust system polishing, steam cleaning of intricate areas, and underbody and wheel arch rejuvenation. This will be followed by our signature multi-stage machine paint correction Interior surfaces will be restored with equal precision, ensuring this Audi S6 Black Edition Avant is presented in the most optimal condition possible, regardless of age or mileage.

The objective is to achieve a finish that often surpasses factory standards when new — because we believe a vehicle should look as exceptional as it feels to drive.

This unique, industry-leading preparation process will be documented through both images and video. Imagery and video content will be added to the gallery for this advert as preparation progresses, with additional documentation available to prospective buyers upon request.

Automotive Addiction has grown from an unrivalled passion for perfection in vehicle preparation and performance.

Please contact us without delay for further information regarding the current preparation status of this Audi S6 Black Edition Avant.

Protect | Modify | Retrofit – Our Bespoke In-House Services:
When purchasing a vehicle from Automotive Addiction, we offer a range of bespoke in-house services designed to protect, modify, and retrofit genuine OEM equipment to your new vehicle prior to delivery.

Paint Protection

Paint Protection Film (PPF): As a Suntek Approved PPF Installer, we offer premium paint protection film solutions designed to preserve your vehicle’s paintwork against stone chips, road debris, scratches, and everyday wear. Using plotter-cut, vehicle-specific patterns, PPF is applied with exceptional accuracy for a seamless, factory-quality finish. The film features self-healing properties, allowing light scratches and swirl marks to disappear with heat, helping to maintain a flawless appearance over time. Coverage options range from high-impact areas to full-vehicle protection, ensuring long-term preservation without compromising appearance.

Ceramic Coating Paint Protection: We are a CarPro Approved Installer and also offer Gtechniq ceramic coatings, providing durable, high-performance paint protection with a deep, gloss finish. Ceramic coatings help protect against UV exposure, environmental contaminants, and chemical staining, while significantly reducing maintenance requirements and keeping your vehicle looking its best for longer.

Security Protection

Thatcham & TASSA Approved Security System: We supply and install Global Telemetrics Thatcham-approved tracking systems, including S5+, S5, and S7 options, with immobilisation available where applicable. These insurer-recognised systems provide advanced theft protection and real-time vehicle monitoring. We also offer the TASSA-approved Autowatch Ghost Immobiliser 2, a discreet, keyless security solution. Both options are professionally installed in-house, offering enhanced security and complete peace of mind.

Retrofit (Factory OEM)

Have you found a vehicle you love, but it’s missing a factory option you would really like? No problem — we’ve got you covered.

Our Factory Retrofit Service allows genuine manufacturer options that were available from new, but not originally specified, to be professionally retrofitted prior to sale. Popular retrofit options include Apple CarPlay / Android Auto, reversing cameras, heated seats, folding mirrors, and tyre pressure monitoring systems, among others (model dependent). All work is completed in-house using genuine OEM manufacturer parts and correct coding, ensuring a seamless, factory-correct finish — as if the vehicle left the factory with the option installed.

Modify

Our in-house modification services range from subtle factory-style OEM+ enhancements to full bespoke builds. With extensive experience, we deliver projects of any scale, tailored entirely to your vision.

Cosmetic Modifications: This can be as understated or as bold as you choose. Options include badge colour changes, brake caliper colour refinishing, complete wheel design upgrades, and the supply and installation of bodykits, including carbon-fibre kits, plus much more. Every visual modification is completed with close attention to detail, whether the aim is subtle personalisation or a more aggressive aesthetic.

Performance Modifications: This can range from subtle enhancements to comprehensive performance builds. Options include professional ECU and TCU calibrations, engine and transmission upgrades, suspension enhancements such as coilover systems, and selected chassis improvements, all specified to suit the vehicle and its intended use. Whether the aim is increased performance, improved drivability, or sharper handling, each modification is carefully planned and executed to deliver the desired results while maintaining reliability and everyday usability.

To discuss paint protection, security, modifications, or factory retrofit options for your new vehicle, please get in touch today.

Model Overview:

The Black Edition Exactly as You Would Have Ordered It. There are very few factory options that genuinely enhance the Audi S6 Black Edition, which makes the specification of this particular example all the more appealing. Finished in Chronos Grey Metallic and ordered with the desirable Technology Package Pro, this S6 combines Audi’s flagship Black Edition styling with one of the model’s most sought-after factory option packages. The result is an understated yet exceptionally well-balanced specification that enhances everyday comfort and usability whilst preserving the discreet character that has always defined the S6.

 

Preserved Exactly as Audi Intended. Exceptional specifications deserve to remain exactly that. Supplied new to its sole owner, this Audi S6 Black Edition has covered just 1,955 miles from new and remains completely standard and unmodified, allowing its next owner to experience the vehicle exactly as Audi engineered it. Retaining its original factory paintwork throughout and supported by a documented Audi Main Dealer service history, including an early oil service completed at just 1,695 miles, this is an example that has clearly been preserved with long-term ownership rather than short-term use in mind.

Luxury Without Compromise. Whilst the Black Edition already offers an exceptionally comprehensive level of standard equipment, the addition of Technology Package Pro further enhances the ownership experience with the panoramic glass sunroof, Remote Parking Assistance Plus Pack, Advanced Key, heated rear seats and additional rear USB-C charging ports. Combined with the Bang & Olufsen Premium 3D Sound System, Audi Digital Matrix LED headlights, Audi Virtual Cockpit Plus and the distinctive Gloss Black Exterior Styling Package, it represents exactly the specification most buyers hope to find when searching for a modern Audi S6.

 

The Everyday Performance Car. The Audi S6 Avant has long been regarded as one of the most complete performance estates available, offering a combination of effortless performance, long-distance refinement and everyday practicality that few rivals can match. Whether commuting during the week, covering hundreds of motorway miles or loading the family and luggage for a weekend away, it delivers the pace, comfort and versatility expected of a genuine flagship Audi Sport model, all whilst remaining understated enough to go almost unnoticed.

 

Confidence Through Originality. At Automotive Addiction, we believe originality is one of the most valuable attributes a specialist performance car can possess. This Audi S6 Black Edition remains exactly as it left the factory, supported by one-owner provenance, just 1,955 miles, original factory paintwork and a complete Audi Main Dealer service history. Before joining our collection, the vehicle underwent comprehensive provenance and originality verification, ensuring complete confidence for its next owner before entering our preparation process.

 

An Opportunity That Would Be Difficult to Repeat. Audi S6 Avants are becoming increasingly difficult to find in truly exceptional condition. Finding one that combines Black Edition specification, Technology Package Pro, Chronos Grey Metallic paintwork, one-owner provenance, just 1,955 miles, complete originality and verified factory paintwork is considerably rarer still. These are qualities that cannot be recreated once lost, making this an exceptional opportunity to acquire one of the finest low-mileage Audi S6 Black Edition examples currently available.

 

An Opportunity That Deserves Closer Inspection. We invite you to explore the comprehensive image gallery, detailed factory specification and ongoing preparation before arranging a personal showroom appointment to experience this exceptional Audi S6 Black Edition firsthand. Whether you would like to discuss the vehicle in greater detail, arrange a tailored finance quotation, explore a part exchange or leave a deposit to secure the vehicle, our team would be delighted to assist.

 

Specialist performance cars sourced with care, inspected with precision and prepared without compromise. The Difference is in our Detail.

The Automotive Addiction Difference

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Opening Times

Monday

09:00 - 18:00

Tuesday

09:00 - 18:00

Wednesday

09:00 - 18:00

Thursday

09:00 - 18:00

Friday

09:00 - 18:00

Saturday

09:00 - 15:00

Sunday

By Appointment

ALL VIEWINGS ARE BY APPOINTMENT ONLY.

Featured Cars In-Stock

DEALER SERVICES

Paint Protection

Protect your vehicle’s pristine paint finish with a choice of pre-collection protection treatments: liquid ceramic coating and durable paint protection film

Security

Keep thieves at bay and your new purchase safe and secure with professionally installed TASSA-approved immobilisation and thatcham-approved tracking systems