The term "passenger car" refers to a type of road vehicle designed for transportation of people. It typically has four wheels and can carry from 1 to 8 passengers, depending on its size and configuration. Passenger cars are powered by an internal combustion engine or an electric motor and come in various types such as sedans, hatchbacks, station wagons, coupes, convertibles, minivans, SUVs, and vans. They can be used for personal transportation, commuting to work or school, family outings, vacations, and other purposes. The term "passenger car" is often used interchangeably with the word "car," but it specifically refers to vehicles designed for carrying people rather than cargo or materials.