The Hummer is a large, rugged vehicle that was originally designed for military use. The vehicle was based on the High Mobility Multipurpose Wheeled Vehicle (HMMWV), which was commonly known as the Humvee.

In the late 1980s, the US military began using the Humvee as a replacement for older military vehicles such as the Jeep. The Humvee was designed to be a highly versatile vehicle that could perform a range of military tasks, including transportation, reconnaissance, and combat support.

In the 1990s, the Humvee gained popularity among civilians, who were attracted to the vehicle's rugged design and off-road capabilities. The Hummer brand was created in 1992 by AM General, the company that produced the Humvee for the military.

   The first civilian Hummer model, the Hummer H1, was introduced in 1992 and was based on the Humvee. The car was known for its distinctive design, high ground clearance, and off-road capabilities, and it quickly became popular among celebrities and wealthy car buyers.

In the 2000s, General Motors acquired the Hummer brand and began producing new models such as the Hummer H2 and the Hummer H3. These cars were designed to be more accessible to mainstream car buyers and were available in a range of trims and configurations.

However, in 2010, General Motors announced that it would be discontinuing the Hummer brand as part of its restructuring plan. The last Hummer model, the Hummer H3, was produced in 2010, and the brand was officially discontinued.

     Despite its relatively short lifespan, the Hummer is remembered for its distinctive design, off-road capabilities, and ruggedness. Many former Hummer owners remain loyal to the brand and continue to praise the vehicle's performance and capabilities.