The Proton Saga should be capable enough for highway driving based on its listed output. Key figures include 2025 1.5L CVT Premium: 120 Ps; 2025 1.5L AT Executive: 120 Ps; 2025 1.5L AT Standard: 120 Ps; 2025 1.5L CVT Premium: 88 kW; 2025 1.5L AT Executive: 88 kW; 4 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.