2015 Mercedes-Benz G-class Long (W463, facelift 2015) Dimensions, Size & Specs

Production
Model Year:2015
Production Years:2015 - 2017 discontinued in 2017
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
4500 - 4764 mm177.2 - 187.6 in14.8 - 15.6 ft
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
4500 - 4764 mm177.2 - 187.6 in14.8 - 15.6 ft
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
2055 - 2190 mm80.9 - 86.2 in6.7 - 7.2 ft
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
2055 - 2190 mm80.9 - 86.2 in6.7 - 7.2 ft
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
4500 - 4764 mm177.2 - 187.6 in14.8 - 15.6 ft
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
2055 - 2190 mm80.9 - 86.2 in6.7 - 7.2 ft
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
2055 - 2190 mm80.9 - 86.2 in6.7 - 7.2 ft
Length
4500 - 4764 mm177.2 - 187.6 in14.8 - 15.6 ft
Width
2055 - 2190 mm80.9 - 86.2 in6.7 - 7.2 ft
Height
1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
Trunk Capacity
480 - 1280 liter17.0 - 45.2 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2015 Mercedes-Benz G-class Long, engineered for optimal performance and comfort

Dimensions
Length:4500 - 4764 mm177.2 - 187.6 in14.8 - 15.6 ft
Width:1855 - 2100 mm73.0 - 82.7 in6.1 - 6.9 ft
Width (Opened Mirrors):2055 - 2190 mm80.9 - 86.2 in6.7 - 7.2 ft
Height:1938 - 2235 mm76.3 - 88.0 in6.4 - 7.3 ft
Ground Clearance:196 - 438 mm7.7 - 17.2 in0.6 - 1.4 ft
Trunk Capacity:480 - 1280 liter17.0 - 45.2 cu ft
Trunk Capacity (Max):2250 - 2251 liter79.5 - 79.5 cu ft
Weight Specifications
Curb Weight:2480 - 2946 kg5467 - 6495 lbs
Maximal permitted Weight:3200 - 3490 kg7055 - 7694 lbs
Roof Load:200 kg441 lbs
Tire Specifications
Rims Sizes:7.5J x 18, 9.5J x 20, 9.5J x 22, 10J x 21
Tire Sizes:265/60 R18 (W:265 | H:60 | D:18)
275/50 R20 (W:275 | H:50 | D:20)
325/55 R22 (W:325 | H:55 | D:22)
295/40 R21 (W:295 | H:40 | D:21)
Useful Information

About 2015 Mercedes-Benz G-class Long

The Mercedes-Benz G-class Long (W463 facelift, 2015-2017) is a robust and versatile off-road vehicle that blends luxury with serious terrain capability. This generation features an extended body length ranging from 4,500 mm (177.2 inches) up to 4,764 mm (187.6 inches), providing enhanced interior space and comfort. The width varies between 1,855 mm (73 inches) and 2,100 mm (82.7 inches), with exterior mirrors opened expanding width to 2,055–2,190 mm (80.9–86.2 inches). Height varies considerably from 1,938 mm (76.3 inches) to a commanding 2,235 mm (88 inches), reflecting options with roof equipment or raised suspension.

Weighing in with a curb weight between 2,480 kg (5,468 lbs) and 2,946 kg (6,494 lbs), this G-class variation shows substantial mass for durability and road presence. The maximum allowable weight spans from 3,200 kg (7,055 lbs) to 3,490 kg (7,694 lbs), making it well-suited for heavy loads and tough conditions. Cargo capacity is notable, with luggage volume ranging from 480 liters (16.9 cubic feet) up to 1,280 liters (45.2 cubic feet). Folding the rear seats expands this dramatically to approximately 2,250 liters (79.4 cubic feet), accommodating bulky gear and provisions. The roof loading capacity stands at 200 kg (441 lbs), allowing for additional cargo or accessories.

Ground clearance options range between 196 mm (7.7 inches) to an off-road-friendly 438 mm (17.2 inches), ensuring impressive obstacle negotiation capability. Rim sizes are varied and include 18, 20, 21, and 22-inch diameters with widths from 7.5J to 10J, fitted with tires sized 265/60 R18, 275/50 R20, 295/40 R21, and 325/55 R22. These tire and rim combinations contribute to the G-class’s rugged stance and off-road performance.

Overall, the 2015-2017 Mercedes-Benz G-class Long (W463 facelift) stands out as a commanding off-road luxury SUV with generous interior room, impressive cargo versatility, and strong build quality. Its blend of premium appointments and serious off-road engineering makes it a top contender for drivers seeking a powerful yet refined all-terrain vehicle.

Exceptional Features

2015 Mercedes-Benz G-class Long Highlights

Discover the standout features that make the 2015 Mercedes-Benz G-class Long a leader in its class

Engine and Performance

The 2015 Mercedes-Benz G-Class Long (W463 facelift) offers a powerful range of engines, including the AMG-tuned V8 variants, delivering robust performance and off-road capability.

Luxurious Interior

Features a high-quality interior with premium materials, advanced infotainment system, heated and ventilated leather seats, and ample space due to its extended wheelbase.

Off-Road Capability

Equipped with advanced 4WD system, three fully locking differentials, high ground clearance, and a robust ladder-type frame, making it highly capable in extreme off-road conditions.

Safety and Driver Assistance

Includes advanced safety features such as adaptive cruise control, collision prevention assist, blind spot monitoring, and multiple airbags for enhanced occupant protection.

Exterior Design and Features

Retains the classic boxy G-Class design with facelift updates including LED headlights, revised front grille, and longer body to accommodate the long-wheelbase configuration for improved rear passenger space.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The 2015-2017 Mercedes-Benz G-class Long (W463 facelift) varies in length between 4500 mm and 4764 mm (approximately 177.2 to 187.6 inches). This range depends on the exact variant and configuration, with the longer versions providing enhanced interior space and luggage capacity. The extended length contributes to improved legroom and cargo space, making it more versatile for both off-road adventures and urban use.

The width of the G-class Long ranges between 1855 mm and 2100 mm (73 to 82.7 inches), while with mirrors opened, it spans from 2055 mm up to 2190 mm (80.9 to 86.2 inches). The width including mirrors is crucial for assessing maneuverability in tight spaces such as city streets or parking garages. The increased width from mirrors can impact driving confidence in narrow situations but also enhances visibility for safer driving.

The height of the Mercedes-Benz G-class Long (W463 facelift) lies between 1938 mm and 2235 mm (about 76.3 to 88 inches). This variation depends on factors like suspension setup and optional equipment. The taller height improves ground clearance critical for off-road capability, allowing the vehicle to clear obstacles easily and maintain excellent all-terrain performance, while also giving a commanding driving position.

The curb weight of the 2015-2017 G-class Long ranges from 2480 kg to 2946 kg (approximately 5467 to 6493 pounds). This fairly high weight reflects its rugged build, luxury features, and off-road hardware. The weight influences fuel consumption, acceleration, and handling but also contributes to its stability, road presence, and ability to tackle tough terrain with confidence.

The luggage capacity of the G-class Long varies between 480 liters and 1280 liters (roughly 16.9 to 45.2 cubic feet) with all seats in place. When the rear seats are folded down, the capacity expands substantially to approximately 2250 liters (about 79.4 cubic feet). This generous cargo space supports carrying equipment, luggage, and other bulky items, enhancing the utility of an already versatile off-road vehicle.

The ride height or ground clearance for this model ranges widely from 196 mm to 438 mm (7.7 to 17.2 inches), depending on the suspension setup and optional adjustments like an adjustable air suspension system. Higher ground clearance is essential for serious off-roading because it protects the vehicle's underbody from obstacles and rough terrain while allowing it to cross uneven surfaces, streams, or rocks without damage.

Fitting the G-class Long into a standard garage might be challenging due to its dimensions. With a length up to 4764 mm (187.6 inches), width including mirrors up to 2190 mm (86.2 inches), and height up to 2235 mm (88 inches), typical single-car garages, which often measure around 2438 mm (8 feet) wide and 4877 mm (16 feet) deep, may be tight especially considering the opening width needed for doors and mirrors. Owners should measure their garage precisely and consider mirror folding options before parking this SUV indoors.

Compared to its predecessor W463 models prior to the 2015 facelift, the 2015-2017 G-class Long generally carries similar but slightly refined dimensions. The facelift brought more modern styling and technical updates but did not drastically alter the core dimensions. The length range of 4500 to 4764 mm was largely retained, providing continuity in interior space and off-road ability, though improvements in suspension and materials led to a somewhat more comfortable and slightly heavier vehicle.

The G-class Long (2015-2017) stands out in the luxury off-road SUV segment thanks to its iconic boxy design, rugged construction, and exceptional off-road credentials. In terms of size, it rivals larger competitors like the Range Rover and Lexus LX, often offering greater ground clearance and robust all-wheel-drive systems. While slightly heavier and thicker in build than many counterparts, its luggage capacity and ride height options often exceed those of similar vehicles, making it a practical yet prestigious choice for off-road and on-road use.

The G-class Long offers a variety of rim sizes designed to balance off-road performance with on-road comfort and style. These include 7.5J x 18, 9.5J x 20, 9.5J x 22, and 10J x 21. Tire sizes with these rims vary from 265/60 R18 to larger performance-oriented 325/55 R22 and 295/40 R21 sizes. These combinations ensure that drivers can customize the vehicle for specific road conditions, whether seeking rugged tires for difficult terrains or stylish sport tires for urban driving.

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