Image and vehicle data supplied by JATO Dynamics Ltd.
2007 Hummer H3 SUV
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HUMMER has expanded the H3 line for 2007 with the introduction of a new factory-customizable model called the H3.X Other changes include a more powerful Vortec 3.7-liter engine, standard stability control system on all models, a new chrome wheel for 33-inch tires, and fresh exterior colors.
