2025 Mercedes-Benz G550: Luxury, Power & Off-Road

2025 Mercedes-Benz G550: A Luxury Off-Roader with Unmatched Presence

2025 Mercedes-Benz G550: Iconic Design and Off-Road Capability

The 2025 Mercedes-Benz G550 seamlessly blends its military heritage with modern luxury, creating a high-end SUV that commands attention. While its boxy silhouette remains true to the original 1979 model, the latest iteration boasts a six-figure price tag, customizable features, and premium materials that rival ultra-luxury SUVs like the Bentley Bentayga and Mercedes-Maybach GLS600.

Despite its exceptional off-road capabilities, the G550’s on-road dynamics are somewhat compromised. While it’s comfortable for daily commutes and road trips, its rugged construction and high stance make its truck-like nature evident. Powering the G550 is a turbocharged 3.0-liter inline-six engine delivering 443 horsepower, paired with a nine-speed automatic transmission and standard all-wheel drive. For hardcore adventurers, the G Professional model offers rugged tires, adaptive suspension, and durable interior trim. However, many buyers choose the G-Class for its iconic status and unparalleled road presence.

2025 Mercedes-Benz G550: Aerodynamic and performance improvements

For 2025, the Mercedes-Benz G-Class has been refined for better aerodynamics. While it retains its signature boxy design, subtle modifications enhance airflow efficiency. These updates include:

• Redesigned grille, front bumper, and A-pillars for reduced drag.
• A roof spoiler that directs airflow for improved stability.
• A switch from the previous V-8 to a turbocharged 3.0-liter inline-six with a 48-volt mild-hybrid system.
• The latest MBUX infotainment system, now featuring an optional 11.6-inch rear-seat entertainment display.
• A new 360-degree camera system, enhanced customization options, and an available adaptive cruise control with lane-centering assist.

2025 Mercedes-Benz G-Class Pricing and Trim Levels

The 2025 Mercedes-Benz G550 starts at $149,400, with pricing increasing based on selected trims and features.

For the best balance of luxury and value, we recommend the G550 Exclusive, which includes nappa leather upholstery, premium trim, and upgraded interior finishes. Adding the Seat Comfort package enhances the experience with ventilated, massaging front seats, while an optional heated steering wheel adds extra comfort. The adaptive dampers are another worthwhile addition, allowing for a customizable ride quality.

2025 Mercedes-Benz G550: 2025 G550 Engine, Performance, and Off-Road Capability

Every 2025 G550 is powered by a turbocharged 3.0-liter inline-six producing 443 hp and 413 lb-ft of torque. While the new powertrain lacks the traditional V-8 rumble, it compensates with smooth acceleration and a nine-speed automatic transmission. Key performance highlights include:

• Standard all-wheel drive with front, center, and rear locking differentials.
• Low-range gearing for superior off-road capability.
• Independent front suspension for improved road handling.

Compared to previous models, the new G550 exhibits better steering precision and reduced body roll, making it more composed on paved roads. However, it still retains its rugged, go-anywhere character.

Acceleration and Towing Capacity of the 2025 G550

The 2025 G550 demonstrates impressive speed for its size, reaching 0-60 mph in just 5.0 seconds—quicker than the older V-8-powered model. Additionally, the G550 offers a maximum towing capacity of 7,716 pounds, outperforming larger competitors like the Mercedes-Benz GLS580 and Cadillac Escalade.

2025 Mercedes-Benz G550: Performance, Features, and Specifications

Fuel Economy: A Trade-Off for Power

The 2025 Mercedes-Benz G550 is known for its power and luxury, but fuel efficiency is not its strong suit. Despite the switch to a turbocharged six-cylinder engine, the G550 maintains its reputation as a gas-guzzler. The EPA rates it at 17 mpg in the city and 19 mpg on the highway. We will update this section with real-world fuel economy figures once we test the SUV on our 75-mph highway route. For official fuel economy details, visit the EPA website.

Luxury Interior with High-End Features

While the G550 retains its rugged exterior, the cabin offers premium materials and a host of luxury features. Standard amenities include:

• 12.3-inch digital gauge cluster
• Heated front and rear leather seats
• Power-adjustable steering column
• Three-zone automatic climate control
• Sunroof
• Three 12V power outlets

Optional upgrades include massaging and ventilated front seats, a heated steering wheel, and premium nappa leather upholstery. The G Manufaktur program allows for even more customization with exclusive materials and finishes. While the G550 may lack the palatial feel of ultra-luxury SUVs like the Bentley Bentayga or Rolls-Royce Cullinan, it compensates with an unmatched presence and ample cargo capacity.

Cargo Space

The 2025 G550 offers impressive storage capacity:

Advanced Infotainment System

The G550 features a 12.3-inch touchscreen infotainment system with MBUX software. Standard connectivity options include:

• Navigation
• Apple CarPlay & Android Auto
• Burmester premium audio system

An optional rear-seat entertainment system offers two 11.6-inch displays that allow passengers to stream videos, control infotainment functions, or browse the internet.

Comprehensive Safety and Driver-Assistance Features

Mercedes-Benz equips the G550 with a suite of advanced safety features, including:

• Automated emergency braking with pedestrian detection (Standard)
• Lane departure warning and lane-keeping assist (Standard)
• Blind-spot monitoring (Standard)
• Adaptive cruise control with lane-centering assist (Optional)

For crash-test results, visit the NHTSA and IIHS websites.

Warranty and Maintenance Coverage

Mercedes-Benz offers competitive warranty coverage, but does not include complimentary scheduled maintenance.

2025 Mercedes-Benz G550 Specifications

Performance Metrics

Final Thoughts

The 2025 Mercedes-Benz G550 successfully balances off-road capability, luxury, and performance. While fuel economy remains a weak point, its powerful inline-six engine, premium features, and rugged design make it a standout in the luxury SUV segment.