In decades gone by, they would have been zipping around in Jeeps. But since the 1990s, the US Army has used the big Hummer H1 in various guises of setups - personnel carrier, or attack vehicle.

In 1979, the Army launched a competition to design a new ... 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 ...

Use our comparison tool to look at this model side-by-side with other vehicles or view the full specifications list . The 2003 Hummer H1 is available in 1 trim level: ...

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For the 2003 model year, the HUMMER vehicle brand added a brand-new product as a smaller, lower-priced companion to the military-based H1. Called the H2, the vehicle relied on platform technology ...