2012 Mercedes-Benz G-class Cabriolet (W463, facelift 2012) Dimensions, Size & Specs

With side mirrors folded, the G-Class Cabriolet measures 1760 mm (69.3 inches) in width, but when the mirrors are opened, the width increases to 2055 mm (80.9 inches). This is important for parking and navigating narrow streets or garages, as the wider footprint requires extra clearance. Drivers should always consider the mirror width for city driving or tight spaces to avoid damage and safely maneuver this rugged off-roader.

The ground clearance of the 2012 G-Class Cabriolet stands at 205 mm (approximately 8.1 inches). This substantial ride height allows the vehicle to navigate rough terrains, obstacles, and uneven surfaces with ease, contributing significantly to its renowned off-road capabilities. The elevated stance improves approach, departure angles, and underbody protection, ensuring better performance in challenging off-road environments while maintaining handling stability.

The G-Class Cabriolet offers a luggage capacity of 238 liters (about 8.4 cubic feet) with the rear seats in use, which is adequate for everyday gear and small luggage. When the rear seats are folded down, cargo space expands significantly to 1580 liters (approximately 55.8 cubic feet). This flexibility in cargo volume allows for transporting larger items or more gear, maintaining practicality despite its off-road and convertible nature.

The curb weight of the 2012 G-Class Cabriolet is 2305 kg (about 5085 pounds), indicating the weight of the vehicle without passengers or cargo but with all fluids necessary for operation. Its maximum gross weight capacity is 2850 kg (approximately 6283 pounds), which includes passengers, cargo, and fuel. Understanding these weights is essential for safe loading, as exceeding these limits can impact handling, braking, and overall safety.

Standard residential garages typically measure around 2440 mm (8 feet) wide and 4880 mm (16 feet) deep. The G-Class Cabriolet, at 4257 mm (167.5 inches) long and 1760 mm (69.3 inches) wide (excluding mirrors), can fit comfortably within the depth and width constraints of a standard garage. However, it's important to note that with mirrors extended, the width reaches 2055 mm (80.9 inches), which might require careful maneuvering or folding mirrors if the garage space is tight. The height of 1951 mm (76.8 inches) is generally not an issue for standard garage clearances.

Compared to the predecessor G-Class Cabriolet models before the 2012 facelift, the W463 facelift maintained a similar footprint but featured modest dimensional refinements. The length of 4257 mm and width of 1760 mm reflect slight updates that may result in improved interior space and aerodynamics. While the height remains notably tall due to off-road design principles, the updates provided enhanced stability and vehicle dynamics. This generation introduced design and tech upgrades while keeping the rugged dimensions consistent with classic G-Class heritage.

The Mercedes-Benz G-Class Cabriolet occupies a unique niche in the market as a luxury, rugged convertible off-road vehicle. Compared to other luxury off-road convertibles like the Land Rover Defender Convertible or Jeep Wrangler Unlimited, the G-Class Cabriolet is somewhat more compact in length (4257 mm vs. longer Defenders) but maintains a taller height (1951 mm) and competitive width. Its curb weight is significantly higher, reflecting its extensive luxury features and robust build. The Mercedes offers a distinctive balance of strong off-road ability, luxury, and open-air experience unmatched by most competitors.

The 2012 G-Class Cabriolet is equipped with 18-inch rims sized 7.5J x 18 and tires sized 265/60 R18. These relatively tall and chunky tires contribute to the vehicle's off-road capabilities by providing better grip, ground clearance, and shock absorption on rough terrain. The tire width and profile help balance on-road comfort with off-road traction, while the 18-inch rim size strikes a balance between durability and ride quality—a critical factor for the G-Class's dual role as a luxury and rugged off-road vehicle.

The 2012 G-Class Cabriolet blends both off-road capability and luxury features, but it leans strongly towards being a rugged off-road vehicle with premium enhancements. It preserves the classic G-Class attributes like high ground clearance, durable chassis, and all-wheel drive for conquering tough terrain. Simultaneously, it offers high-quality materials, advanced technology, and the unique allure of a cabriolet open-air experience. Its high curb weight reflects luxury amenities, yet its design does not compromise its legendary off-road prowess, making it a dual-purpose vehicle.