What is the name of the Lexus 5.0 V8 engine?
The Lexus 5.0-liter V8 is named the 2UR-GSE.
Developed by Lexus/Toyota as part of the UR family, the 2UR-GSE is a naturally aspirated 5.0-liter V8 that has powered Lexus performance models since the early 2010s, including the RC F, GS F and LC 500.
Engine name and code
A quick look at the official designation and its place in Lexus' engine family.
What the 2UR-GSE designation means
The 2UR-GSE is part of the UR V8 family. The "2" indicates the second generation of the UR V8s, while "GSE" marks this high-performance, direct-injection variant used in Lexus’ F-branded models.
Performance and specifications
Key figures for the 2UR-GSE across its common variants.
- Displacement: 5.0 liters
- Configuration: naturally aspirated V8 with DOHC and 4 valves per cylinder
- Induction: direct injection with port injection (D-4S)
- Horsepower: approximately 467–471 hp depending on model and market
- Torque: roughly 389–398 lb-ft (528–540 Nm)
- Redline: around 7,000–7,100 rpm
- Compression ratio: typically around 12.3:1
These figures reflect the engine’s focus on high-revving, naturally aspirated performance for Lexus’ F models.
Where it’s used
These are the main Lexus models that have used the 2UR-GSE engine in recent years.
- RC F
- GS F
- LC 500
- IS F (earlier or market-specific applications)
In each case, the engine is paired with an 8-speed automatic transmission and tailored to front-mid or rear-wheel-drive layouts depending on the model and market.
Background and development
The 2UR-GSE sits within Lexus’ UR V8 family, succeeding earlier 4- and 5.0-liter variants with modern direct-injection technology. It was designed to deliver strong, high-revving performance with the reliability expected of Lexus’ engineering standards, making it the centerpiece of the brand’s F-performance lineup in the 2010s and beyond.
Summary
The official name of Lexus’ 5.0-liter V8 is the 2UR-GSE. It powers the RC F, GS F and LC 500, delivering high-revving, naturally aspirated performance through advanced direct-injection technology and a tried-and-true V8 design.
What is the name of the Lexus 5.0 engine?
The name of the Lexus 5.0L V8 engine is the 2UR-GSE. This naturally aspirated engine was developed with Yamaha and is known for its high performance, appearing in models like the IS F, RC F, GS F, LC 500, and IS 500.
You can watch this video to learn more about the Lexus IS 500's V8 engine: 54stexasGarage “TXGARAGE”YouTube · Jan 17, 2025
- Code: The engine's code name is 2UR-GSE.
- Key features: It is a naturally aspirated, all-alloy DOHC, 4-valve V8 with high-performance features from Yamaha.
- Applications: It has been used in various Lexus F and F Sport models, including the IS F, RC F, GS F, LC 500, and the newer IS 500 F Sport Performance.
- Performance: The engine produces a significant amount of horsepower and torque, with refinements over the years that also allow it to switch between Otto and Atkinson cycles for efficiency.
This video discusses the history and impact of the 2UR-GSE engine in Lexus models: 1mAuto Buyers Guide | Alex on AutosYouTube · Sep 10, 2021
What Lexus models have the 1UZ fe engine?
The 1UZ-FE was voted to the Ward's 10 Best Engines list for 1998 through 2000. Applications (calendar years): 1989–2000 Lexus LS 400/Toyota Celsior. 1989–2002 Toyota Crown/Toyota Crown Majesta.
What Lexus cars have the 5.0 V8?
Several Lexus models have a 5.0L V8 engine, including the LC 500, IS 500 F SPORT Performance, and RC F. The most recent models feature a naturally aspirated 5.0L V8 that produces around 471-472 horsepower.
- Lexus LC 500: A grand tourer with a 5.0L V8 that produces 471 hp and 398 lb-ft of torque.
- Lexus IS 500 F SPORT Performance: A performance luxury sedan with a 5.0L naturally aspirated V8 that generates 472 hp.
- Lexus RC F: A high-performance coupe that also features the 5.0L V8 engine.
You can watch this video to learn more about the Lexus IS 500 F SPORT Performance: 1mThrottle HouseYouTube · Sep 29, 2025
What is the Lexus RC F 5.0 V8 engine?
The RC F features a 5.0 L (4,969 cc) 2UR-GSE V8 engine with Atkinson cycle at cruising speeds, developing a maximum output of 473 PS (467 bhp; 348 kW) at 7100 rpm and 389 lb⋅ft (527 N⋅m) of torque at 4800–5600 rpm. It is coupled to a Toyota AA80E 8-speed transmission built by Aisin AW.
