Discomfort when riding in hybrid vehicles is usually related to the vibration frequency during powertrain mode transitions and the energy recovery mechanism. When hybrid vehicles operate with coordinated engine and motor operation, their power delivery characteristics differ from traditional internal combustion engine vehicles. Additionally, variations in regenerative braking force (such as in BYD DM-i's one-pedal driving mode) may cause inconsistent deceleration, exacerbating passenger discomfort. It is advisable to select "EV priority" mode to minimize engine engagement, disable aggressive regeneration settings, and maintain proper cabin ventilation. Notably, next-generation hybrid technologies like Toyota's fifth-generation THS II have achieved smoother power transitions through optimized PCU control logic, while BYD's DiSus system (previously marketed as Yunnian) effectively mitigates body motion. For persistent symptoms, hybrid models featuring multi-link independent rear suspension (e.g., Geely Galaxy L7) are preferable, as their vibration damping performance surpasses that of torsion beam axle configurations.
