The BYD Dolphin should be capable enough for highway driving based on its listed output. Key figures include 2026 490km Premium Extended: 150 kW; 2026 410km Dynamic Standard: 70 kW; 2025 490km Premium Extended: 150 kW; 2025 410km Dynamic Standard: 70 kW; 2026 490km Premium Extended: 310 N·m; 3 more variants. 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.