2008 HUMMER H3 Alpha - Newest model in the performance-bred Alpha series - Powerful 5.3L V-8 powertrain offers 300 hp (224 kW)* - Maximum towing increased to 6,000 pounds (2,721 kg) – a 33-percent increase - Unique exterior and interior features, including Alpha badging 2008 HUMMER H3 Alpha 2008alphahummer in Public bookmarkswith 2008alphaautoautomotivecarsh3hummer