GM has recognized that dealers are suffering from a severe glut of H2s on their lots and has determined that the best way to avoid adding to the over-supply problem is to cease production at its ...

High gas prices combined with the Hummer's bottom-of-the-barrell gas mileage should spell doom for sales for the boxy SUV, right? Well, two Hummer dealerships may have found a technological ...

For the 2003 model year, the HUMMER vehicle brand added a brand-new product as a smaller, lower-priced companion to the military-based H1. Called the H2, the vehicle relied on platform technology ...

Owners may contact Cadillac at 1-866-982-2339; Chevrolet at 1-800-630-2438; GMC at 1-866-996-9463; or Hummer at 1-866-486-6376. Share your opinion on the 2003 Hummer H2.