Does the Haval H9 have a roaring sound when starting?

1 Answers
Chase
07/29/25 7:30pm
Haval H9 does not have a roaring sound when starting. Due to the small displacement of the Haval H9, there is no roaring sound when starting the car. Automobile engine: It is the device that provides power for the car, the heart of the car, determining the car's power, economy, stability, and environmental performance. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrid power, etc. Gasoline and diesel engines: Common gasoline and diesel engines are both reciprocating piston internal combustion engines, which convert the chemical energy of fuel into the mechanical energy of piston movement and output power externally. Gasoline engines have high speed, small mass, low noise, easy starting, and low manufacturing cost; diesel engines have a large compression ratio, high thermal efficiency, and better economic performance and emission performance than gasoline engines.
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