Hummer announced that it has extended color range for the 2010 H3 and H3T SUV vehicles as well as of the standard equipment and that it has introduced biofuel capability through the new E85 Flex Fuel ...
Zipping around in the Hummer H3 just got even more fun thanks to the introduction of a new, more powerful 3.7L five-cylinder engine. This new powerplant boasts a welcome 22 more horsepower and 17 ...
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