A sedan is a car. The roof is enclosed and you can fit four or more people in it. They have 2 to 4 doors. They are usually good on gas.
This Sedan icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,200 icons, all in the same style and quality.