Mercedes-Benz has just confirmed the return of one of the most outrageous off-road monsters ever built. The Mercedes-AMG G63 4×4 Squared is making a comeback for the 2025 model year, bringing with it the same ridiculous ground clearance, portal axles, and now an even more potent 577-horsepower twin-turbo V8 engine.
This isn’t just another G-Class variant – it’s automotive excess at its finest, standing nearly seven feet tall and capable of conquering terrain that would make a Jeep Wrangler Rubicon think twice.
What Makes the 2025 Mercedes-AMG G63 4×4 Squared Special
The heart of this beast remains Mercedes-AMG’s hand-built 4.0-liter twin-turbo V8, but output has been bumped to 577 horsepower and 627 lb-ft of torque – a significant increase over the previous generation’s 544 hp. This translates to a 0-60 mph time of just 4.8 seconds, despite weighing over 6,800 pounds.
But the real party trick lies underneath. The portal axles – borrowed from the extreme G550 4×4² – provide an astounding 17.7 inches of ground clearance. For context, that’s more clearance than most pickup trucks offer with lift kits installed.
Engineering Marvels That Defy Logic
The portal axle system is where Mercedes engineers truly showed off. Instead of the differential sitting at the lowest point of the axle, the portal gears move the differential higher up, with additional gear reduction at each wheel. This setup provides several advantages:
- Massive ground clearance without compromising approach and departure angles
- Gear reduction at the wheels for improved low-speed torque multiplication
- Reduced stress on the drivetrain during extreme off-road situations
- Improved weight distribution for better handling dynamics
The suspension system features adaptive dampers with three different settings: Comfort, Sport, and Individual. Even in Comfort mode, this G-Class sits considerably higher than a standard G63, giving occupants commanding views typically reserved for commercial truck drivers.
Interior Luxury Meets Extreme Capability
Step inside, and you’re greeted by the same opulent cabin found in the regular G63, complete with Nappa leather surfaces, carbon fiber trim, and Mercedes’ latest MBUX infotainment system. The contrast between the civilized interior and the vehicle’s extreme capabilities creates a uniquely surreal driving experience.
The seats are positioned significantly higher than in a standard G-Class, requiring the included side steps for graceful entry and exit. Once settled in, the view over traffic is nothing short of commanding.
Performance Numbers That Don’t Make Sense
Despite its enormous size and weight, the 2025 G63 4×4 Squared delivers performance figures that seem to defy physics. The updated AMG Speedshift 9G automatic transmission has been recalibrated to handle the additional power while providing smooth shifts both on-road and during low-speed rock crawling.
Mercedes claims a top speed of 130 mph – electronically limited, of course. More importantly for its intended use, it can climb grades of up to 100% and ford water up to 39.4 inches deep.
Pricing and Availability Reality Check
Mercedes-Benz USA hasn’t announced official pricing, but industry insiders expect the 2025 G63 4×4 Squared to start around $330,000 – before options. Given the previous model’s tendency to appreciate rather than depreciate, early buyers might view this as an investment rather than mere transportation.
Production will be limited, with Mercedes planning to build approximately 1,500 units globally for the 2025 model year. US allocation is expected to be around 300 vehicles, making this one of the most exclusive Mercedes models available.
The Future of Extreme Off-Road Luxury
The return of the G63 4×4 Squared signals Mercedes’ commitment to maintaining the G-Class’s reputation as the ultimate expression of unstoppable luxury. While the automotive world rushes toward electrification, this twin-turbo V8 monster serves as a reminder that sometimes, more really is more.
Expect deliveries to begin in late 2024 as 2025 models, with the first units likely heading to Mercedes’ most loyal and deep-pocketed customers. For those lucky enough to secure an allocation, they’ll own one of the most capable and outrageous vehicles ever to wear a three-pointed star.
