Technical Specifications
| Brand | Mercedes-Benz |
| Model | G-class |
| Generation | G-class Long (W465) |
| Type | G 500 (449 Hp) Mild Hybrid 4MATIC 9G-TRONIC |
| Start of production | 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Off-road vehicle |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 10.9-12.3 l/100 km (21.6 – 19.1 US mpg, 25.9 – 23 UK mpg, 9.2 – 8.1 km/l) |
| CO2 emissions (WLTP) | 248-281 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.4 sec |
| Acceleration 0 – 62 mph | 5.4 sec |
| Acceleration 0 – 60 mph | 5.3 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 5.4 kg/Hp, 186.3 Hp/tonne |
| Weight-to-torque ratio | 4.3 kg/Nm, 232.4 Nm/tonne |
| Battery voltage | 48 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Electric motor power | 20 Hp |
| Electric motor Torque | 200 Nm (147.51 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| Power | 449 Hp @ 6100 rpm |
| Torque | 560 Nm @ 1950-5500 rpm (413.03 lb.-ft. @ 1950-5500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 256 |
| Engine displacement | 2999 cm3 (183.01 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 92.4 mm (3.64 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger and Electric Powered Compressor, Intercooler |
| Valvetrain | DOHC, CAMTRONIC |
| Kerb Weight | 2410 kg (5313.14 lbs.) |
| Max. weight | 3200 kg (7054.79 lbs.) |
| Max load | 790 kg (1741.65 lbs.) |
| Trunk (boot) space – minimum | 640 l (22.6 cu. ft.) |
| Trunk (boot) space – maximum | 2010 l (70.98 cu. ft.) |
| Fuel tank capacity | 100 l (26.42 US gal | 22 UK gal) |
| Max. roof load | 150 kg (330.69 lbs.) |
| Permitted trailer load with brakes (12%) | 3500 kg (7716.18 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 140 kg (308.65 lbs.) |
| Length | 4825 mm (189.96 in.) |
| Width | 1931 mm (76.02 in.) |
| Width including mirrors | 2187 mm (86.1 in.) |
| Height | 2042 mm (80.39 in.) |
| Wheelbase | 2890 mm (113.78 in.) |
| Front track | 1638 mm (64.49 in.) |
| Rear (Back) track | 1638 mm (64.49 in.) |
| Front overhang | 885 mm (34.84 in.) |
| Rear overhang | 849 mm (33.43 in.) |
| Ride height (ground clearance) | 241 mm (9.49 in.) |
| Minimum turning circle (turning diameter) | 13.6 m (44.62 ft.) |
| Approach angle | 31° |
| Departure angle | 30° |
| Ramp-over (brakeover) angle | 26° |
| Climb angle | 45° |
| Wading depth | 700 mm (27.56 in.) |
| Drivetrain Architecture | ICE and electric motor permanently drive all four wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 9 gears, automatic transmission G-TRONIC |
| Front suspension | Double wishbone, Independent coil spring, Transverse stabilizer |
| Rear suspension | Rigid axle suspension, Transverse stabilizer, Coil spring |
| Front brakes | Ventilated discs, 354×32 mm |
| Rear brakes | Ventilated discs, 345×22 mm |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 265/60 R18 |
| Wheel rims size | 7.5J x 18 |
The 2024 Mercedes-Benz G 500, part of the W465 long-wheelbase series, builds upon the G-Class’s storied history as a supremely capable off-road vehicle. Originally designed as a military transport in the 1970s, the G-Class has evolved into a luxury icon, retaining its ruggedness while offering modern amenities. The G 500 variant specifically targets drivers who desire substantial power and a comfortable ride, both on and off the pavement. The long wheelbase provides increased rear passenger space and cargo capacity compared to the standard G-Class. This model represents a significant step towards electrification for the G-Class, incorporating a 48-volt mild-hybrid system to enhance efficiency and responsiveness.
Powertrain & Engine Architecture
At the heart of the G 500 lies the M 256 3.0-liter inline-six cylinder engine. This engine utilizes a combination of technologies to deliver both power and efficiency. It features direct fuel injection, a turbocharger, and an electric powered compressor, working in tandem to minimize turbo lag and provide instant throttle response. The CAMTRONIC variable valve timing system further optimizes engine performance across the rev range. The mild-hybrid system, operating at 48 volts, integrates an electric motor that assists the engine during acceleration and allows for smoother start/stop operation. The 9G-TRONIC automatic transmission, a nine-speed unit, is specifically tuned to handle the engine’s torque output and provide seamless gear changes. This transmission features a wide gear ratio spread, optimizing both fuel economy and performance.
Driving Characteristics
The G 500 delivers a surprisingly refined driving experience for a vehicle of its size and capability. The mild-hybrid system provides a noticeable boost in low-end torque, resulting in brisk acceleration. The 0-60 mph sprint is achieved in approximately 5.3 seconds. The 9G-TRONIC transmission contributes to smooth and efficient power delivery, with well-spaced gear ratios. While not as overtly sporty as some performance SUVs, the G 500 offers ample power for confident overtaking and highway cruising. Off-road, the G 500 truly shines. Its robust construction, permanent all-wheel drive system, and three locking differentials (front, center, and rear) provide exceptional traction in challenging terrain. The long wheelbase does slightly impact maneuverability in tight spaces, but the vehicle’s advanced electronic aids help mitigate this.
Equipment & Trim Levels
The G 500 comes standard with a comprehensive suite of luxury features. Interior appointments include premium leather upholstery, heated and ventilated front seats, and a multi-function steering wheel. The infotainment system features a large touchscreen display with navigation, Apple CarPlay, and Android Auto compatibility. Standard safety features include adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras include a premium Burmester surround sound system, massaging seats, and a variety of interior trim options. The long wheelbase configuration provides significantly more rear legroom than the standard G-Class, enhancing passenger comfort.
Chassis & Braking
The G 500 utilizes a robust ladder-frame chassis, a hallmark of the G-Class design. This construction provides exceptional rigidity and durability, essential for off-road performance. The suspension consists of a double-wishbone setup at the front and a rigid axle with coil springs at the rear. Both axles are equipped with transverse stabilizers to minimize body roll. The braking system features ventilated discs on all four wheels, providing ample stopping power. ABS (Anti-lock Braking System) is standard, enhancing stability during emergency braking situations. The vehicle’s high ground clearance (241 mm) and impressive approach, departure, and ramp-over angles contribute to its exceptional off-road capability.
Market Reception & Comparison
The 2024 G 500 has been well-received by automotive critics, who praise its blend of luxury, performance, and off-road capability. Compared to the G 63 AMG, the G 500 offers a more balanced driving experience, prioritizing comfort and efficiency over outright performance. The G 500’s mild-hybrid system provides a modest improvement in fuel economy compared to the non-hybrid G 63, although it remains relatively thirsty. Compared to other luxury SUVs in its price range, the G 500 stands out for its unique character and unparalleled off-road prowess. Its iconic design and robust construction contribute to its strong resale value.
Legacy
The Mercedes-Benz G-Class has established itself as a cultural icon, synonymous with durability, capability, and exclusivity. The W465 generation, and specifically the G 500 variant, represents a significant evolution of the model, incorporating modern technology while preserving its core values. The M 256 engine and 9G-TRONIC transmission are proving to be reliable powertrains, and the mild-hybrid system is expected to enhance long-term durability. On the used car market, the G 500 is expected to hold its value well, appealing to collectors and enthusiasts who appreciate its unique combination of luxury and off-road capability. Its robust construction and proven mechanicals suggest it will remain a desirable vehicle for years to come.
