The Mercedes-Benz G-Class W465 refers to a specific generation of the iconic G-Class that was produced starting in 2018 and is often considered the more modern iteration of the rugged SUV. The W465 G-Class typically comes with a variety of powerful and efficient engine options, designed to offer both on-road performance and exceptional off-road capabilities. Here’s a breakdown of the engine options typically available for the W465 G-Class:

1. G 500 (G-Class):

• Engine: 4.0-liter V8 biturbo
• Power Output: Approximately 416 horsepower (310 kW)
• Torque: Around 610 Nm (449 lb-ft)
• Transmission: 9-speed automatic transmission (9G-TRONIC)
• Performance: The G 500 is powered by a turbocharged V8 engine that offers a balance between power and efficiency. This engine allows the G-Class to provide strong acceleration and excellent torque, ideal for both highway cruising and off-road adventures. The V8 engine ensures that the vehicle has the necessary power to overcome challenging terrains and offer high-speed stability on paved roads.

2. AMG G 63 (G-Class):

• Engine: 4.0-liter V8 biturbo
• Power Output: Approximately 577 horsepower (430 kW)
• Torque: Around 850 Nm (627 lb-ft)
• Transmission: AMG SPEEDSHIFT TCT 9-speed automatic transmission
• Performance: The AMG G 63 is the high-performance variant of the G-Class, and its engine is significantly more powerful than the standard G 500. The AMG-tuned 4.0-liter biturbo V8 delivers outstanding acceleration, capable of propelling the G 63 from 0 to 100 km/h (0-62 mph) in just around 4.5 seconds. The AMG engine provides exceptional power output, which is useful for both aggressive on-road driving and demanding off-road scenarios.

3. G 350 d (G-Class) – Diesel (in certain markets):

• Engine: 3.0-liter inline-6 turbocharged diesel
• Power Output: Approximately 286 horsepower (213 kW)
• Torque: Around 600 Nm (443 lb-ft)
• Transmission: 9-speed automatic transmission
• Performance: The G 350 d is a diesel-powered version of the G-Class and offers excellent torque characteristics for off-road performance. The 3.0-liter inline-six turbocharged diesel engine provides a smooth and torquey performance, especially suited for long-distance cruising and off-road capabilities. Its higher torque output helps in tackling rough and uneven terrain, making it an ideal choice for off-road enthusiasts.

4. G 400 d (G-Class) – Diesel (available in some markets):

• Engine: 3.0-liter inline-6 turbocharged diesel
• Power Output: Approximately 330 horsepower (243 kW)
• Torque: Around 700 Nm (516 lb-ft)
• Transmission: 9-speed automatic transmission
• Performance: The G 400 d is a slightly more powerful version of the diesel-powered G-Class. With a larger turbocharged inline-6 diesel engine, this version offers even more torque and greater performance for off-road capabilities, along with better fuel economy for longer drives.

5. G 63 AMG (G-Class) – Hybrid Powertrain (Future and Concept Models):

• Powertrain: Expected to combine the 4.0-liter V8 biturbo with hybrid technology (specific details for future models are still being refined, as electric versions are being explored).
• Performance: As part of Mercedes-Benz’s ongoing push for electrification, future variants of the AMG G 63 may feature mild-hybrid or plug-in hybrid technology, offering a more eco-friendly approach without sacrificing the iconic performance characteristics of the G-Class.

Key Engine Features and Benefits:

• Biturbo Technology: Both the G 500 and AMG G 63 feature biturbo V8 engines, which provide high levels of power and torque for both on-road and off-road capabilities.
• High Torque for Off-Roading: The powerful torque output across the G-Class engine range ensures that these vehicles can handle a wide variety of challenging off-road terrains, including sand, mud, rocks, and steep inclines.
• 9G-TRONIC Automatic Transmission: The 9-speed transmission in the G-Class provides smooth gear shifts, improving both performance and fuel efficiency across the various engine options.

Performance and Fuel Economy:

• The G 500 and AMG G 63 engines, with their turbocharged V8 setup, offer exceptional acceleration and performance on-road, with the AMG G 63 being a standout in terms of sheer power and top speed.
• Diesel models, such as the G 350 d and G 400 d, offer a more economical option, with increased torque at low RPMs, making them particularly useful for long-distance driving or demanding off-road conditions.

Conclusion:

The W465 G-Class comes with a range of powerful and capable engines, from the 4.0-liter V8 biturbo in the G 500 and AMG G 63 to the 3.0-liter inline-6 turbocharged diesel in the G 350 d and G 400 d. Each engine is tailored to deliver the ideal balance of performance, efficiency, and off-road capability, ensuring that the G-Class maintains its legendary reputation for both luxury and ruggedness across diverse driving environments.