How much horsepower does a Lexus is 5.0 V8 have?
The Lexus IS F’s 5.0-liter V8 produces 416 horsepower in U.S.-spec versions.
The IS F, built around Lexus’s 2UR-GSE 5.0-liter V8, arrived as a high-performance variant of the IS lineup. The 416-horsepower figure is the SAE net rating commonly cited for the model’s production years, with peak torque around 371 lb-ft. This article examines where that number comes from, how consistent it has been across years, and how it stacks up against other Lexus V8s.
Engine and horsepower: the core figure
Key specifications that translate into the IS F’s horsepower are summarized below.
- Engine: 5.0-liter V8 (2UR-GSE)
- Power: 416 hp (SAE net) at 6,600 rpm
- Torque: 371 lb-ft (5,200–6,000 rpm)
These figures come from Lexus’s official specifications for the IS F, which was produced for the U.S. market roughly from 2008 to 2014. The 416 hp rating is the standard benchmark used in brochures and performance literature for the IS F during its production run.
Context: how the IS 5.0 V8 compares with other Lexus V8s
To put the IS F’s horsepower in perspective, it helps to compare it with Lexus’s other 5.0-liter V8 models. The following figures reflect typical ratings for each model’s engine.
- RC F: 467 hp
- LC 500: 471 hp
- IS F: 416 hp
These numbers illustrate how the same 5.0-liter V8 platform was calibrated differently across Lexus models. The IS F was tuned for a balance of high-rev performance and handling precision, while the RC F and LC 500 push toward higher peak output for more intense acceleration and top-speed behavior.
Notes on regional variations and updates
Horsepower figures can vary slightly by market due to emissions regulations, testing standards, and model-year updates. For the IS F, the 416 hp rating is the broadly recognized US-spec figure across its production years, with minor regional deviations possible in other markets. Always consult the official specifications for your exact VIN and region if precise numbers are required.
Summary
The Lexus IS F’s 5.0-liter V8 delivers 416 horsepower in the standard US specification, backed by about 371 lb-ft of torque. While this places the IS F behind Lexus’s higher-horsepower 5.0L models like the RC F and LC 500, it defined the IS lineup’s performance benchmark during its late-2000s to mid-2010s run. In context, the IS F offered a compelling blend of power, rev-happy character, and driving dynamics that distinguished it within the brand’s performance sedan segment.
