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: ...

Showing the 2003 Hummer H1 4-Passenger Open Top Hard Doors Wondering which trim is right for you? Our 2003 Hummer H1 trim comparison will help you decide.

Meet the Hummer H1 X3, an off-road vehicle that measures 14 meters long and 6.6 meters tall. It belongs to Hamad Bin Hamdan ...

In 1999, General Motors assumed the role of marketing the HUMMER brand for the civilian market. General Motors converted the HUMMER into a brand and rebranded the original, military-designed model as ...

But what if you could have the iconic looks of the first-generation Hummer, the H1, and the stellar performance of an all-electric powertrain? Well, thanks to North American Electric Vehicles ...

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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 ...