How much horsepower does a LX 570 have?
The LX 570 delivers 383 horsepower from its 5.7-liter V8.
The question of horsepower can vary by model year and market. This article explains the LX 570’s power output, how it’s measured, and how it compares to the newer generation that followed it.
Powerplant and rating
The LX 570 uses a 5.7-liter V8 engine (engine code 2UR-FE) paired with an 8-speed automatic transmission. Lexus lists the engine as producing 383 horsepower and 403 pound-feet of torque.
Year-to-year and market variations
Across most model years from the late 2000s through the 2010s, the official rating remained at about 383 hp. Some sources cite 381 hp for certain markets or due to differing measurement standards (such as SAE net vs gross), which can cause small numerical differences. In North America, the commonly cited figure is 383 hp.
Key specs at a glance
Before listing the main figures, here is a concise snapshot of the LX 570’s powertrain and performance characteristics.
- Engine: 5.7-liter V8 (2UR-FE)
- Horsepower: 383 hp (approximately 284 kW) @ around 5,600 rpm
- Torque: 403 lb-ft @ around 3,600 rpm
- Transmission: 8-speed automatic
- Drivetrain: Full-time four-wheel drive (4WD)
These figures reflect the standard configuration for LX 570 variants commonly sold in North America and many other markets during its production run. Variations can occur by year, market-specific tuning, or emissions specifications.
Context and comparison
When Lexus shifted to the LX 600 for newer model years, the powertrain lineup changed to a turbocharged V6 with higher horsepower outputs, signaling a move away from the older 5.7-liter V8. The LX 570, by contrast, remains hallmark for its naturally aspirated V8 and its 383-horsepower rating in most documentation for the period it was in continuous production.
Summary
In brief, the Lexus LX 570 has 383 horsepower from its 5.7-liter V8, with torque around 403 lb-ft. This rating is consistent across most years and markets, though minor variations can appear due to measurement standards or regional labeling. For context, the LX 600, introduced in the U.S. for the 2022 model year, uses a different engine lineup and horsepower target.
