The BYD T5DM Range-Extended Hybrid Light Truck Chassis (Model: BYD1040A3HEV4C1) is purpose-built for urban distribution, cold-chain logistics, and specialized vehicle conversions, seamlessly integrating passenger-car-grade DM hybrid technology with a robust 4.5-tonne commercial chassis. Powered by a high-efficiency Xiaoyun 1.5T turbocharged range extender, a 150 kW peak-power electric motor, a 100 L fuel tank, and a 55.3 kWh ultra-safe Blade Battery (supporting 2C ultra-fast charging), it delivers a pure electric range of 150 km and an impressive total combined range exceeding 1,000 km, completely eliminating range anxiety. Engineered with a 3,360 mm wheelbase and heavy-duty 3/5+6 leaf spring suspension, the chassis features an intelligent cabin equipped with the DiLink smart connectivity touchscreen, a full-digital LCD instrument cluster, rotary shift-by-wire, and a comprehensive suite of active electronic safety systems (including ESC, EPB, and Auto-P on door opening). Backed by an industry-leading 8-year / 500,000 km battery warranty, the BYD T5DM combines an ultra-low Total Cost of Ownership (TCO) with passenger-car-level driving comfort, making it the ideal green transport solution that balances green fleet compliance, long-haul endurance, and high-frequency operational reliability.