The civilian demand grew so much that AM General decided to adapt this robust military vehicle for civilian use, launching the Hummer H1 in March 1992 at its plant in Mishawaka, Indiana.

General Motors converted the HUMMER into a brand and rebranded the original, military-designed model as the H1 in 2002. Offered as a four-door open top as well as an enclosed wagon body style, the ...

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