Mercedes-AMG G 63 4×4² 2023: Ultimate Luxury Off-Road Review

The Mercedes-AMG G 63 4×4² takes the iconic G-Class to absurd extremes, blending supercar acceleration with tank-like off-road dominance. Elevated by portal axles and a hand-built V8, this 2023 model delivers 577 horsepower through any terrain, making it a dream for thrill-seekers who demand opulence alongside capability.

Design and Exterior: A Towering Icon Redefined

Standing over two feet taller than the standard G 63, the 4×4² variant commands attention with its massive portal axles that house the wheels above the hubs, boosting ground clearance to an impressive 351mm. This setup not only enhances approach (42 degrees), departure (37 degrees), and break-over angles but also gives it a monstrous stance on 22-inch alloys.

The boxy silhouette remains true to G-Class heritage, but AMG accents like aggressive front aprons, flared wheel arches, and quad exhausts scream performance. Painted in exclusive shades, it’s finished with protective underbody plating ideal for rugged adventures. Weighing around 3,700kg extra heavy due to reinforcements, it still looks purpose-built for both urban swagger and wilderness conquests.

• Key Exterior Highlights:
• Portal axles increase ride height by 113mm over standard G 63
• 37-inch tire compatibility for extreme traction
• Aerodynamic tweaks minimize drag despite the height
• Heavy-duty skid plates safeguard vital components

Powertrain: V8 Fury Meets All-Terrain Grip

At its heart lies a handcrafted 4.0-liter twin-turbo V8 pumping out 577bhp and 850Nm of torque. Mated to a nine-speed automatic and permanent four-wheel drive with low-range gearing (2.93:1 reduction), it propels this behemoth from 0-62mph in just 5.0 seconds, topping out at 131mph—even on loose surfaces.

Three locking differentials ensure power distribution to any wheel needed, while off-road modes like Sand, Trail, and Rock optimize for any challenge. The transmission shifts seamlessly, whether launching on tarmac or crawling over boulders. Fuel economy hovers at 11.7mpg with 456g/km CO2, prioritizing thrill over efficiency.

Chassis and Handling: Balanced for Extremes

The 4×4²’s long-travel suspension with portal axles absorbs massive hits, maintaining composure on highways or rutted tracks. Adaptive damping adjusts from plush cruising to firm track settings, though the sheer height limits cornering prowess—expect body roll but addictive grip from low-profile tires.

On-road, it’s surprisingly planted for its mass, smashing physics with explosive acceleration. Off-road, it fords depths up to 850mm and scales near-vertical inclines effortlessly. Wind and tire noise intrude at speed due to the upright profile, but the roar of the active exhaust compensates.

Interior Luxury: Opulence in a Rugged Shell

Step inside to a cabin rivaling the S-Class: premium leather, carbon fiber trims, and massaging seats with hot-stone functions. Dual 12.3-inch screens run the MBUX infotainment, supporting wireless Apple CarPlay and navigation. Ample headroom front and rear suits tall drivers, though legroom lags behind rivals.

Cargo space offers 38 cubic feet behind seats, expanding to 69 with them folded (60/40 split). No power tailgate, but the side-hinged door carries a full-size spare. Touchpoints exude quality, from “G Manufaktur” grab handles to Burmester audio.

• Standout Interior Features:
• Active multicontour seats with massage
• Head-up display and 360-degree cameras
• Ambient lighting with 64 colors
• Climate control for five zones

Performance on Road and Off-Road

This G 63 obliterates expectations: track tests clock 0-60mph in under 4 seconds for the base model, with the 4×4² close behind despite added weight. Exhaust modes—Comfort to Race—transform the soundtrack from refined growl to symphonic bellow.

Off-road, low-range and diff locks make it unstoppable, conquering Morocco’s dunes or alpine passes with ease. Daily drivability shines in city potholes, thanks to refined ride over predecessors.

Safety and Technology Suite

Mercedes’ Pre-Safe system, adaptive cruise, and blind-spot assist come standard. Off-road aids include transparent bonnet view and crawl control. The 4×4² adds reinforced chassis for crash protection in extreme use.

Pricing and Ownership

Starting around £250,000 ($350,000 for 4×4²), options like Night Package or Manufaktur interiors push it higher. Running costs reflect the power: expect premium fuel and high insurance. Warranty covers 3 years/unlimited miles, with strong residuals for collectors.

Pros and Cons at a Glance

Who Should Buy the G 63 4×4²?

Ideal for affluent adventurers craving a “millionaire’s Jeep” that hauls luxury and laps supercars off-grid. Not for efficiency seekers or those needing family hauler space—it’s pure indulgence.

Frequently Asked Questions (FAQs)

What makes the 4×4² different from the standard G 63?

The 4×4² features portal axles for extra height, improved angles, and tougher suspension, prioritizing extreme off-roading.

Is the G 63 4×4² street-legal?

Yes, fully road-legal worldwide, though optimized for off-road extremes.

How does fuel economy compare?

Around 11-14mpg combined; prioritize performance over parsimony.

Can it really do 0-62mph in 5 seconds?

Yes, the V8 and 4WD system deliver despite the weight.

What’s the warranty like?

Standard 3-year/unlimited mileage, with service plans available.

Final Verdict

The 2023 Mercedes-AMG G 63 4×4² is an engineering marvel: a luxury rocket on steroids that laughs at terrain. Compromises like noise and space pale against its charisma and capability. For those who can afford it, it’s unmatched.