Is Lexus GX 460 a V-6 or V-8?
The Lexus GX 460 is powered by a 4.6-liter V8 engine, not a V-6.
Since its launch, the GX 460 has relied on a large-displacement V8 to deliver torque for towing and off-road capability, while prioritizing durability and smooth highway performance. This article examines the engine configuration, performance figures, and how it fits into the GX lineup.
Engine and performance
The GX 460's powertrain centers on a 4.6-liter V8 delivering roughly 301 horsepower and 329 pound-feet of torque. It is paired with a 6-speed automatic transmission and a full-time four-wheel-drive system with a low-range transfer case for off-road versatility.
Key specifications of the GX 460’s powertrain are summarized below.
- Engine: 4.6-liter V8
- Power and torque: about 301 hp and 329 lb-ft
- Transmission: 6-speed automatic
- Drivetrain: full-time four-wheel drive with a low-range transfer case
- Fuel economy: varies by year and configuration, typically mid-teens in the city and high-teens to low-20s on the highway
In practical terms, the GX 460’s V8 setup provides strong low-end torque for towing and off-road traction, along with a refined highway ride. It prioritizes capability and durability over the efficiency advantages of smaller engines.
Model year context
Across its production, the GX 460 retained the 4.6-liter V8 configuration. There has been no factory V6 option for the GX 460, and Lexus has not introduced a GX variant with a different engine in the current lineup. Other Lexus SUVs offer smaller engines or hybrids, but the GX 460 remains V8-powered.
Note: The GX lineup is distinct from the larger LX, which uses its own range of engines, including larger V8 options.
Summary
The Lexus GX 460 is a V8-powered SUV, featuring a 4.6-liter engine that puts out around 301 horsepower and 329 lb-ft of torque, paired with a 6-speed automatic transmission and full-time four-wheel drive. It remains focused on torque, durability, and off-road capability rather than a V6 powertrain.
