The Proton X90 should feel more confident during overtaking when the stronger-torque variants are chosen. The listed torque figures include 2026 1.5T Prime X: 290 N·m; 2026 1.5T Prime: 290 N·m; 2026 1.5T Lite: 290 N·m; 2025 1.5T Flagship: 255 N·m; 2025 1.5T Premium: 255 N·m; 6 more variants. That matters because overtaking is not just about peak power; a healthy torque output helps the car respond more naturally when you need a quick burst on highways or trunk roads.