Abstract: Hybrid electric vehicles (HEVs), which combine an internal combustion engine (ICE) and an electric motor, are a promising way to cut emissions and fuel use without sacrificing a vehicle's functionality or driving ability. The implementation of a hybrid car with a gasoline engine and battery pack is discussed in this essay. Hybridization reduces fuel consumption compared to regular gasoline and diesel-powered cars. A car with no emissions is an electric vehicle. The separate issues with the gasoline engine and the electric car are cleverly avoided by the suggested HEV. It reduces fuel use and pollutant output. Batteries for electric vehicles are less of a worrisome. The motor has capability to operate as generator to move energy if a battery is not present.

Keywords: Hybrid electric vehicle, petrol engine.

| DOI: 10.17148/IARJSET.2024.11556