The GAC M8 PHEV should be capable enough for highway driving based on its listed output. Key figures include 2026 2.0T 120km Luxury: 190 Ps; 2026 2.0T 120km Premium: 190 Ps; 2026 2.0T 120km Luxury: 140 kW; 2026 2.0T 120km Premium: 140 kW; 2026 2.0T 120km Luxury: 134 kW; 5 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.