A heavily modified 2000 AM General Hummer Open Top is drawing interest ahead of its auction conclusion, showcasing a combination of military-inspired capability and extensive aftermarket upgrades ...

GM and Isuzu are boosting production if the 6.6–liter Duramax diesel engine to supply increased demand and new products. Hummer has recently announced the Alpha performance line for all models and the ...

This year GM brought to market the H1 Alpha, introducing a performance badge to the Hummer brand. GM has confirmed that the H2 and H3 will be getting their own versions but it is unknown what hardware ...