2003-2008 Hummer H2: Year-to-Year Changes
Updated: 11/23/08
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Learn about the year-to-year changes of the 2003-2008 Hummer H2. Get full details of the styling and performance changes throughout the history of the 2003-2008 Hummer H2.
Year to Year Changes
2004 Hummer H2:
A navigation system became available for 2004, part of a combination radio/navigation unit that put the video screen in the audio faceplate. During 2004, engine output rose to 325 horsepower.
2005 Hummer H2:
An SUT offshoot of the original H2 wagon joined for 2005, with a pickup truck-like cargo bed. Seating five like the regular H2, it replaced the wagon's enclosed cargo area with a 3-foot-long, 5-foot-wide open cargo bed. The SUT had GM's midgate wall behind the rear seat. Fitted with a power-retractable window, the midgate folded along with the back seat to extend bed length to 6 feet.
2006 Hummer H2:
A Pacific Blue Limited Edition package for 2006 bundled Hummer's audio/navigation system with DVD entertainment, carbon-fiber interior accents, and special blue paint. Also included were a roof rack, roof-mounted off-road lights, and brush guards for the grille and taillights. Hummer launched a new, smaller H3 model this year, which would also be the finale for the mammoth H1.
2007 Hummer H2:
A rearview camera became optional for 2007 on this military-styled SUV from General Motors' Hummer brand.
2008 Hummer H2:
The 2008 Hummer H2 got a redesigned interior and a more powerful engine. Hummer updated its big SUV's passenger compartment for 2008. A 2-passenger 3rd-row seat became available. Also new was a 393-hp 6.2-liter V8 that replaced a 325-hp 6.0-liter. Maximum towing capacity is 8000 lb, up from 6500 lb.








