What is the difference between the Proton X90 variants?

The Proton X90 variants differ mainly by price and the equipment attached to each grade. The current variant list shows 2026 1.5T Prime X: RM 122,800; 2026 1.5T Prime: RM 116,800; 2026 1.5T Lite: RM 106,800; 2025 1.5T Flagship: TBC; 2025 1.5T Premium: TBC. In practice, buyers should start with budget, then check which version adds the comfort, safety or powertrain features that will matter in daily driving.