1990 Mercedes-Benz G-class Long (W463) Dimensions, Size & Specs

The width of the Mercedes-Benz G-class Long (W463) varies from 1690 mm to 1810 mm (approximately 66.5 to 71.3 inches), depending on the specific model version. However, when considering the width with the mirrors fully opened, it measures 2007 mm (about 79 inches). This wider stance ensures better road presence and stability, especially during off-road maneuvers. The wide mirror span must be taken into account when parking or driving in narrow spaces, as it impacts clearance.

The height of the Mercedes-Benz G-class Long (W463) ranges between 1936 mm and 1963 mm (approximately 76.2 to 77.3 inches). This height contributes to the imposing and rugged look synonymous with the G-class. More importantly, the vehicle boasts a ground clearance (ride height) of 210 mm (around 8.3 inches), which is a key attribute for serious off-roading. This high ground clearance allows the G-class Long to traverse uneven terrains, obstacles, and rough trails, making it well-suited for adventurous uses while maintaining comfort on paved roads.

The curb weight of the Mercedes-Benz G-class Long (W463) ranges between 2195 kg and 2460 kg (4840 to 5425 pounds), depending on the exact trim and additional equipment installed. This weight reflects the robust and durable construction characteristic of the G-class, contributing to its off-road capabilities and on-road stability. The maximum weight rating ranges from 2950 kg up to 3100 kg (approximately 6500 to 6835 pounds), which indicates the maximum allowable total weight including passengers, luggage, and payload. These weights emphasize the vehicle's capacity to handle heavy loads without compromising performance or safety.

In terms of luggage capacity, the Mercedes-Benz G-class Long (W463) offers 480 liters (about 17 cubic feet) of cargo space with the rear seats upright. This provides adequate room for everyday luggage, groceries, or outdoor gear. When the rear seats are folded down, the available cargo space expands significantly to 2250 liters (approximately 79.5 cubic feet), which is ample for larger loads such as sports equipment, camping gear, or multiple pieces of luggage. This versatility is beneficial for both urban use and off-road adventures that require carrying bulky or voluminous items.

The Mercedes-Benz G-class Long (W463) typically fits into a standard residential garage, but it can be a tight fit depending on the garage dimensions. Standard garages usually measure roughly 2400 mm (about 7.9 feet) in width and 4800 mm (about 15.7 feet) in depth. Since the G-class Long measures between 4635 mm to 4680 mm (about 15.2 to 15.4 feet) in length and up to 2007 mm (about 6.6 feet) wide including mirrors, it generally fits lengthwise but requires careful maneuvering due to its width and height (up to 1963 mm or 6.4 feet). Owners might need to fold the side mirrors to ensure more clearance and avoid scraping walls or garage doors.

Compared to its predecessors, the G-class Long (W463) introduced between 1989 and 2001 shows an evolution in dimensions. Early generations were notably shorter, typically closer to around 4,300 mm in length. The W463 Long specifically extended the wheelbase and overall length, ranging from 4635 to 4680 mm, providing more interior space and enhanced ride comfort. Width and height dimensions were also increased slightly with the W463 to improve stability and road presence. This evolution allowed the W463 Long to combine rugged off-road capability with increased luxury and usability, reflecting a shift towards a more premium off-road vehicle while retaining the iconic G-class boxy design and strength.

When compared to other off-road vehicles of its era, such as the Land Rover Defender or the Toyota Land Cruiser, the Mercedes-Benz G-class Long (W463) stands out for its unique combination of size and luxury. Dimensionally, the G-class Long’s length of approximately 4.64 to 4.68 meters (182.5 to 184.3 inches) positions it as a longer option than many traditional off-roaders which often range between 4.3 to 4.5 meters in length. Its width with mirrors extended (2.0 meters or 79 inches) is wider than many competitors, giving enhanced road grip and interior space but requiring more careful maneuvering in tight spaces. The G-class also offers competitive rear cargo capacity, particularly with rear seats folded (2250 liters or 79.5 cubic feet), which is greater than or comparable to many rivals. This combination of dimensions, weight, and capacity makes it a versatile choice for both demanding off-road use and spacious daily driving.

The Mercedes-Benz G-class Long (W463) is equipped with a variety of rim and tire sizes catering to different performance needs. Rim sizes available include 6J x 16, 6J x 16, 7.5J x 16, 6J x 16, and 7.5J x 18. Tires come in sizes such as 205/80 R16, 255/65 R16, 205 R16 M+S (mud and snow), 265/70 R16, and 265/60 R18, ensuring excellent off-road and on-road traction under varied conditions. This selection allows owners to customize the vehicle for enhanced comfort, off-road performance, or a balance of both, depending on driving preferences and terrain challenges.

The Mercedes-Benz G-class Long (W463) produced between 1989 and 2001 is a robust off-road vehicle known for combining rugged capability with luxury elements. It features a body-on-frame construction, permanent four-wheel drive, and high ground clearance ideal for off-road adventures. This generation introduced upgraded interior comfort, electronics, and safety features compared to earlier models, along with improved road manners. Despite its increased size and weight (curb weight of 2195 to 2460 kg), it maintains the iconic, boxy design that the G-class is famous for. The long-wheelbase version particularly enhances interior space and cargo capacity, making it a favored choice among those seeking a blend of practicality and prestige in an off-road SUV.