2002 Hummer H2 A New Chapter Sales Data Sheet. H2...A new chapter in the Hummer legend. HUMMER, the world's most serious 4x4, stands alone atop the mountain of off-road vehicles. The new General Motors HUMMER H2 is an authentic evolution in a truly incomparable species. The H2 draws reverently from the current HUMMER H1 production vehicle and its tradition of strength, toughness and 4x4 leadership. The H2 echoes the roots of the Hummer's own heritage. Lists vehicle specifications.