The Mercedes-Benz G-Class, widely known as the “G-Wagon” or “Geländewagen,” has held the status of an automotive icon for decades. However, even among the owners of these exclusive SUVs, there are those who demand absolute uncompromising presence, ultimate road dominance, and 100% uniqueness. For this specific audience, the legendary modern-generation platform (the W463A, produced since 2018) becomes a blank canvas for creating three-axle masterpieces.
The Kubay Design studio has achieved a true breakthrough in premium tuning by offering high-tech conversion kits and turn-key engineering solutions to transform the standard G-Class W463A into a monumental six-wheeled SUV—the W463A 6×6. This is not just a visual restyling; it is a profound technical modernization that transforms a luxury vehicle into a true all-terrain beast with an unparalleled level of authority on any surface.
The Project Philosophy: Why the W463A 6×6?
The original three-axle G63 AMG 6×6 from Mercedes-Benz, released in a limited run during the previous generation (W463), has become a collector’s rarity, with auction prices now soaring past a million dollars. The newer W463A generation brought a significantly more comfortable suspension, a cutting-edge technological interior, improved handling, and a refreshed body design. However, a factory 6×6 version for this current body was never produced.
Kubay Design filled this niche, offering clients worldwide the opportunity to own a modern, technologically advanced, and highly customized six-wheeled G-Wagon. Projects by Kubay Design fuse aggressive aesthetics (evoking famous tuning concepts like the XLP Style and XLP 800) with engineering reliability that matches factory durability standards.
Engineering Solutions and Components: What Does the Conversion Include?
Transforming a standard SUV into a three-axle monster requires surgical precision and heavy-duty materials. The official product lineup page, G Class W463A 6×6 by Kubay Design, showcases both comprehensive conversion packages and premium individual components, highlighting the company’s serious engineering approach.
Key conversion elements include:
- Comprehensive Conversion Kits: The studio offers full body and chassis transformation packages, such as the 6×6 Conversion Kit XLP Style (priced around $160,000) and the 6×6 Adventure Conversion Kit XLP 800 Style ($140,000). These kits completely alter the rear architecture of the vehicle, converting it into a full-scale pickup bed or an extended premium variation.
- Cabin Extensions (Extended Limousine): For those who demand uncompromising comfort for rear-seat passengers, Kubay Design developed the unique 6×6 Extended Limousine Conversion ($150,000), which substantially increases legroom and interior cabin space.
- Frame and Suspension Elements: The backbone of the project is a specially engineered frame extension (Part of the Frame for Mercedes-Benz W463A 6×6), which integrates seamlessly into the factory structure. Additionally, the company utilizes an Original Middle Axle (priced at $45,000) and proprietary TIBUS Portals portal axles featuring reinforced steering knuckles and new control arms to deliver colossal ground clearance.
- Premium Body Components: The rear truck bed is manufactured from high-grade stainless steel (Stainless Steel Rear Body for $45,000), ensuring lifelong durability and resistance to harsh weather conditions and extreme off-roading. The wide fender flares and decorative trim are crafted from carbon fiber, emphasizing the vehicle’s sporty yet luxurious status.
- Forged Wheels: To complete its monumental look, the vehicle is fitted with heavy-duty 22R Black HD Forged Rims, engineered to withstand extreme loads and optimized for the 6×6 drivetrain setup.
Uncompromising Design and Exclusivity
Every vehicle rolling out of the Kubay Design workshop is a work of engineering art. Visually, the W463A 6×6 is jaw-dropping from first glance: massive mud-terrain tires, a significantly stretched wheelbase, carbon fiber arches, additional LED roof lighting, heavy-duty roll bars in the cargo bed, and a massive exhaust system delivering the signature roar of the V8 Biturbo engine.
Clients can fully individualize their builds—from choosing the exterior paint finish (matte, gloss, or protective armor coatings) to a complete interior overhaul using premium Nappa leather, Alcantara, and integrating state-of-the-art multimedia systems for rear passengers.
Global Presence and High Quality Standards
Kubay Design boasts a wide geographic footprint. The company’s production facilities and workshops are located in Ukraine (Kivertsi, Volyn region) and Europe (Chelm, Poland). This dual presence ensures top-tier European assembly quality, rigorous quality control on every weld and component, and seamless international shipping for turnkey vehicles or parts worldwide—from the USA to the Middle East.
The company also actively operates in a B2B format, inviting other tuning shops and custom workshops to become partners for collaborative large-scale 6×6 builds.
Conclusion
The Mercedes-Benz G-Class W463A 6×6 by Kubay Design is a vehicle that transcends conventional boundaries and standards. It is the ultimate choice for collectors, high-profile personalities, entrepreneurs, and hardcore automotive enthusiasts who want to extract the absolute maximum from the modern G-Class platform. Through elite engineering expertise, stainless steel structures, titanium accents, and carbon fiber components, Kubay Design creates more than just an expensive accessory—they build a reliable, resilient, and majestic six-wheeled titan that commands attention anywhere on the planet.