Is the Lexus LS powerful enough for highway driving?

The Lexus LS should be capable enough for highway driving based on its listed output. Key figures include 2021 500 Executive Kiriko: 309 kW; 2021 500 Luxury: 309 kW; 2021 500 Executive Kiriko: 600 N·m; 2021 500 Luxury: 600 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.