THE ALL-NEW LEXUS GX 550: A NOVEMBER TO REMEMBER

THE ALL-NEW LEXUS GX 550:

A NOVEMBER TO REMEMBER

Driving through a sudden windswept thunderstorm on a crowded highway, few places feel more secure than the cabin of a 2024 Lexus GX 550.

I was returning from a mountain hike when the skies suddenly darkened. Within moments, sheets of water cascaded across the windshield, and visibility dropped off. In less time than it took my reflexes to react, sensors in the big, solid GX looked around and informed the computer, which slowed the vehicle, keeping me a safe distance behind an 18-wheeler standing on its brakes.

If it were not for the fuel economy (we averaged 16 mpg for the week) I would covet the GX. It stands out in the luxury SUV segment, appealing particularly to families and outdoor enthusiasts who value comfort and capability. Its rugged design and upscale features strike a balance between a daily driver and an off-road warrior.

It is perfect for buyers who prioritize reliability, luxury, and versatility, making it an excellent choice for those who enjoy urban driving and weekend adventures. Its spacious interior and advanced technology also attract families looking for a safe and comfortable ride.

Americans adore big, beefy SUVS, and the GX does battle on a crowded field. When stacked against competitors like the Toyota Land Cruiser, Land Rover Defender, Jeep Grand Cherokee, BMW X5, Audi Q7, Mercedes-Benz GLE 550 and Volvo XC90, the GX 550 holds its own in comfort and capability. On fuel economy, it runs toward the back of the pack. Here are the price points and EPA-estimated fuel economies:

• Lexus GX 550: Starting around $60,000; fuel economy 17 MPG city / 22 MPG highway.
• Land Rover Defender: Starting at $54,000; fuel economy 18 MPG city / 22 MPG highway.
• Jeep Grand Cherokee: Starting at around $40,000; fuel economy is 19 MPG city / 26 MPG highway.
• BMW X5: Starting at $65,000; fuel economy 21 MPG city / 26 MPG highway.
• Audi Q7: Starting around $56,000; fuel economy 19 MPG city / 25 MPG highway.
• Mercedes-Benz GLE 550: Starting at $77,000; fuel economy 19 MPG city / 24 MPG highway.
• Volvo XC90: Starting around $50,000; fuel economy 21 MPG city / 30 MPG highway.

The Lexus GX is a close relative of the 2024 Toyota Land Cruiser, which sells for a few thousand dollars less.

Powertrain and off-road capabilities 

The 2024 Lexus GX 550 is engineered to deliver both robust on-road performance and exceptional off-road capabilities. 

A 4.6-liter V8 engine produces 383 horsepower and 403 lb-ft of torque. This engine is paired with a smooth-shifting 10-speed automatic transmission. The V8 engine delivers strong acceleration, making it suitable for highway merging and towing, and would be essential for those who plan to haul trailers or boats.

The GX 550 has several features that enhance off-road performance. Here are the critical aspects:

1. Full-Time Four-Wheel Drive (4WD): The GX 550 has a full-time 4WD system that ensures optimal traction on various surfaces. It automatically distributes power between the front and rear wheels, enhancing stability and control.
2. Kinetic Dynamic Suspension System (KDSS): One of the standout features of the GX 550’s off-road capability is the Kinetic Dynamic Suspension System. This system allows the vehicle’s suspension to adjust in real time, providing better wheel articulation and improving stability on uneven terrain. It helps maintain tire contact with the ground, crucial for off-road adventures.
3. Multi-Terrain Select: The GX 550 includes a Multi-Terrain Select system that allows drivers to choose from various driving modes tailored for specific conditions, such as mud, sand, or rocks. This feature optimizes traction and stability by adjusting throttle response and traction control settings.
4. Crawl Control: The Crawl Control system is another important feature for off-road driving. It automatically adjusts the throttle and brakes while navigating steep or challenging terrain, allowing drivers to focus on steering rather than managing power.
5. Approach and Departure Angles: The GX 550 has impressive approach and departure angles, which enhance its ability to navigate steep inclines and declines without damaging the vehicle. This capability is essential for tackling rugged trails and obstacles.

Key hardware components support these capabilities. These include a robust chassis. The frame is built to withstand the stresses of off-road driving, providing durability and strength. Bolted to that is an advanced suspension system. Combining the KDSS and a solid rear axle contributes to superior handling and stability over rough terrain.

The GX rides on all-terrain tires designed for off-road performance, providing better grip and durability on various surfaces. All that plus the beefy power train equals impressive towing capacity, up to 9,096 lbs., making it ideal for those who need to haul trailers or boats.

Cabin comfort

Riding in a GX 550 feels like going down the highway in a well-appointed living room. The cabin shines with high-quality materials and thoughtful design. Leather upholstery, wood accents, and a user-friendly infotainment system create an inviting atmosphere. The spacious cabin offers comfortable seating for up to seven passengers, a significant draw for families. As noted by Car and Driver, “The GX’s interior feels like a retreat, with plush seating and a quiet ride.”

The Lexus GX 550 offers seating for up to seven passengers with a well-considered layout that prioritizes comfort. The front seats are spacious and ergonomically designed, featuring multi-way power adjustments, heating, and ventilation options. The second row provides ample legroom and is available in a bench configuration or as captain’s chairs, depending on the trim level. While slightly tighter, the third row is still usable for adults on shorter journeys.

Lexus is known for its high-quality materials; the GX 550 is no exception. The cabin features premium leather upholstery, soft-touch surfaces, and rich wood or metal accents that enhance the upscale feel. The attention to detail is evident in the stitching and overall finish, making the interior both inviting and luxurious. Noise-reducing materials are strategically placed throughout the cabin to enhance the driving experience.

The technology in the GX 550 is both intuitive and advanced. The centerpiece is the extensive touchscreen infotainment system, which integrates navigation, Apple CarPlay, and Android Auto. The system responds quickly and features a user-friendly interface, allowing drivers to access various functions easily. A premium audio system also comes standard, offering an immersive listening experience.

Driver-assist technologies are abundant, with features like adaptive cruise control, lane departure warning, and a surround-view camera system designed to enhance safety and convenience. The system provides real-time feedback and notifications, making driving more secure and enjoyable.

Noise, vibration, and harshness (NVH) management is a strong point for the GX 550. Lexus has employed multiple layers of insulation and sound-deadening materials to minimize road noise and vibrations entering the cabin. This results in a quiet ride, even on rougher terrains, allowing passengers to converse comfortably or enjoy the audio system without distraction.

The GX 550 offers a robust cargo capacity, and up to 64.7 cubic feet of storage when the rear seats are folded. This is competitive within its class, providing ample space for luggage, sports gear, or other large items. With the third row up, cargo space is a bit limited, but it still offers practicality for everyday use.

In comparison to rivals:

• Toyota Land Cruiser: Offers 2-row seating, and slightly less cargo space.
• Land Rover Defender: Provides flexible seating configurations but can be pricier for similar features and comfort.
• Jeep Grand Cherokee: Offers a larger cargo area with the seats up but may not match the GX 550 in luxury finishes.
• BMW X5 and Audi Q7: Both feature high-quality interiors and advanced technology but can feel sportier at the expense of the GX’s off-road capabilities.
• Mercedes-Benz GLE: Known for its luxurious interior, it may not offer the same level of ruggedness or off-road capability as the GX 550.
• Volvo XC90: Offers a modern interior and advanced safety features but may not match the GX’s robust off-road performance.

Reliability

The GX 550 has a strong reputation for reliability, with many owners reporting minimal maintenance issues. Lexus vehicles are known for their durability, and the GX is no exception. Depreciation is modest compared to some rivals, making it a wise investment.

Lexus offers a comprehensive package, including a 4-year/50,000-mile basic warranty and a 6-year/70,000-mile powertrain warranty. 

Bottom Line

The 2024 Lexus GX 550 is a compelling choice for those seeking a luxury SUV that doesn’t compromise performance or comfort. While it may not lead in fuel efficiency, its reliability, off-road capability, and premium features make it a worthy competitor in a crowded market. Whether navigating city streets or tackling rugged terrain, the GX 550 is a versatile and stylish option for discerning drivers.