Vehicles, also known as cars, are motorized modes of transportation used to deliver humans from one place to another. The first modern car was invented in 1886 by German inventor Carl Benz. Cars became widely available during the 20th century, led by Henry Ford's affordable Model T. Most vehicles today are powered by internal combustion engines using fossil fuels, but electric vehicles are growing in popularity and availability. While cars provide independence and economic benefits, there are also significant costs and downsides to vehicle usage, such as pollution, accidents, and infrastructure expenses.