ISB3.9

• Low fuel consumption: Uses Denso fuel system, with global sales exceeding 10 million DENSO fuel system, with a maximum injection pressure of 1800bar ，resulting in fine fuel atomization, complete combustion in the cylinder, and an average fuel consumption reduction of 5% or more.

• Powerful performance: Low-speed power is approximately B higher on average than the 10% series products, maintaining strong power, fast acceleration, and powerful hill-climbing ability even under full load.

• Low failure rate: Multi-functional design , Water pump, oil pump housing, inlet and outlet pipes, thermostat housing, etc., are integrally cast with the cylinder block , reducing the number of parts and the probability of leakage. The number of parts is approximately 25% less than other similar engines, resulting in high vehicle uptime and significantly reducing failure rates and maintenance costs.