Hybrid cars are vehicles that combine a traditional internal combustion engine with an electric motor. This combination allows them to use less fuel and produce fewer emissions compared to conventional cars. By switching between the engine and the electric motor, hybrid cars can optimize performance and efficiency, making them a popular choice for environmentally conscious drivers. These vehicles often feature regenerative braking, which captures energy typically lost during braking and uses it to recharge the battery. As a result, hybrid cars not only help reduce fuel costs but also contribute to a cleaner environment by lowering greenhouse gas emissions.