Used 2003 HUMMER Specs at Automotive.com
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2003 HUMMER Specifications

Discover all you need to know about the vehicle of your choice with detailed specifications. The 2003 HUMMER specs at Automotive.com include information on engine, transmission, drivetrain, color choices, standard features, available options, and more. ...     read more
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FEATURED HUMMER SPECIFICATIONS

2003 HUMMER H2 Specs 2003 HUMMER H2
Engines: 6.0L V8
Drivetrains: 4WD
MPG: N/A highway; N/A city
2003 HUMMER H1 Specs 2003 HUMMER H1
Engines: 6.5L V8
Drivetrains: 4WD
MPG: N/A highway; N/A city