What is the engine capacity of the Lexus LS 500?
The Lexus LS 500 uses a 3.5-liter twin-turbo V6 engine.
In the LS 500, the 3.5-liter V6 powers the gasoline variant with advanced turbocharging to deliver strong performance while maintaining smooth refinement. In U.S. specifications, this engine produces about 416 horsepower and 442 lb-ft of torque, paired with an 8-speed automatic transmission. The displacement remains 3.5 liters, with output figures varying by market and model year.
Engine specifications and performance
Key specifications for the LS 500’s gasoline engine include:
- Displacement: 3.5 liters (approximately 3,457 cubic centimeters)
- Configuration: Twin-turbocharged V6
- Power: 416 horsepower (about 310 kW) in the U.S. specification
- Torque: 442 lb-ft (600 Nm)
- Transmission: 8-speed automatic (Direct Shift 8AT)
In summary, the 3.5-liter twin-turbo V6 underpins the LS 500’s performance, delivering a blend of brisk acceleration and refined highway cruising.
Variants and related powertrains
Before comparing variants, note that the LS lineup includes the gasoline-powered LS 500 and the hybrid LS 500h, both sharing the same 3.5-liter displacement but with different powertrain configurations.
- LS 500: 3.5L twin-turbo V6 with about 416 hp and 442 lb-ft of torque
- LS 500h: Hybrid using the same 3.5L V6 plus electric motor, with a combined output around 354 hp
Concluding: Across LS 500 variants, the engine displacement remains 3.5 liters; performance figures depend on whether the model is standard gasoline or hybrid.
Summary
The Lexus LS 500 is powered by a 3.5-liter twin-turbo V6 engine. The displacement is the defining figure for the model, with output differing by trim and market—416 hp in the gasoline LS 500, and a hybrid system in the LS 500h that combines to about 354 hp.
