The Lexus LC should be capable enough for highway driving based on its listed output. Key figures include 2025 500 Convertible: 350 kW; 2025 500 Standard: 350 kW; 2025 500 Convertible: 540 N·m; 2025 500 Standard: 540 N·m. Power helps with maintaining speed, while torque matters when merging, climbing gradients or overtaking, so these figures are most useful when viewed through real Malaysian driving conditions.