When assessing the price of an electric bus, the battery capacity (kWh) and chemistry (LFP vs. NMC) are the most significant cost drivers. Buyers should prioritize Lithium Iron Phosphate (LFP) batteries for better thermal stability and longer cycle life. Additionally, verify the motor peak power (kW), energy consumption per kilometer, and the charging standard compatibility (e.g., CCS, CHAdeMO, or GB/T). A higher upfront price often reflects a liquid-cooled battery management system (BMS), which ensures better performance in extreme climates.