Hummer belongs to General Motors of the United States and currently produces H1, H1 civilian models, H2, and H3. The H1 model can be called a high-mobility, high-performance all-terrain vehicle. The U.S. Gulf War shines. It is an all-terrain vehicle. For military use, it costs about 100,000-200,000 US dollars. H2 and H3 are small for civilian use and have good comfort. But the passability is far behind H1.

Land Rover, formerly known as Land Rover, was originally produced in the United Kingdom. It was later sold to Ford due to poor quality and poor sales. After Ford took over, the quality was still poor and the efficiency was poor. Recently, it was sold to the Indian company Tata Company. . Although it is a pioneer in off-roading, the quality cannot be praised, and the technology is not advanced. Last year, it was ranked last in the United States, which shows how bad the quality is.

Jeep belongs to Chrysler of the United States. Its predecessor, AMC, once cooperated with Beijing to produce the Cherokee 213, which became famous during World War II. It can be said to be the originator of off-road vehicles (a bit of exaggeration), with average quality, high fuel consumption, and not advanced technology. Mainly sales include Grand Cherokee, Liberty, Patriot and other models. Sales were mediocre. Mainly because the quality is not up to par.