Full-size SUVs are typical representatives of American SUVs, characterized by large displacement, large bodies, and spacious interiors. This type of vehicle was produced based on people's needs:
American cars are characterized by large displacement, large bodies, and spacious interiors, with abundant low-end engine torque but not high power. Due to the vast territory of the United States, there is no need to consider issues like convenient parking, so American cars are built very large. American car engines do not excessively pursue technology, but rather achieve performance improvements directly by increasing displacement. This is because gasoline prices in the U.S. are relatively inexpensive, so there's no need to overly consider fuel economy. Additionally, strict speed limits in the U.S. mean that American cars do not require high power. The best way to increase torque is to increase displacement. It is precisely because of these specific needs that the full-size SUV, a unique vehicle type, came into being.