Hybrid cars pollute less than conventional cars, emitting up to 80% fewer emissions. As fuel costs rise and environmental damage increases, many buyers are looking for more fuel efficient options. Hybrid cars can save up to 30 mpg compared to conventional cars due to their electric motors and ability to automatically shut off gasoline engines when stopped. Their gasoline engines also automatically activate when accelerating, making hybrid cars both fuel efficient and environmentally friendly compared to cars with solely gasoline engines.