The H3 Hummer delivers authentic HUMMER style and off-road capability in a smaller, more fuel efficient package. Just as its legendary H1 and H2 siblings did in the full-size segment, the H3 leads in off-road capability among midsize sport utilities.

With a surprising fuel efficiency rating of 15.7L/100km (city) and 11.5L/100km (highway), the H3 is the most fuel efficient HUMMER ever built. The truth is, it's actually more fuel efficient than the Ford Explorer on city roads. But going further for a lot less, doesn't mean you have to compromise on capability. A 3.7L Vortec I-5 engine under the hood lets you flex your muscle while delivering an impressive 242 hp and 242 lb.-ft. of torque. The result is an everyday vehicle with all the power and brawn you'd expect from a member of the HUMMER family.

The 2008 H3 comes packed with all the legendary capability, strength and power you'd expect from a member of the HUMMER family. But it's also the most maneuvrable, most fuel-efficient and most affordable HUMMER ever built. Which means it's just as comfortable making grocery runs or tackling city traffic as it is climbing a 406 mm (16 in.) vertical wall or wading through 610 mm (24 in.) of water. It's the compact HUMMER that's designed to fit your life - wherever you go.

H3X was engineered for both off-road leadership and luxury refinements. In addition to its uncompromised off-road capabilities, the H3X also provides the refinement, comfort and convenience required for enjoyable on-road driving. It offers a deluxe interior with heated leather seats, premium sound system, a large electric sliding sunroof, DVD-based navigation radio and numerous customized accessories including custom wheels, brush guard and more.

The first V8-powered H3 is beating a path all its own. Introducing the 2008 H3 Alpha. The ultimate H3. Its 300 horsepower 5.3L V8 not only gets you way out there with even greater authority, it can also tow up to 2722 kg (6000 lb.) — an increase of 33 percent over other H3s. While its capabilities are daunting, its level of refinement also separates it from the pack, with features such as standard leather appointed seating surfaces, a premium seven-speaker sound system with in-dash six-disc CD changer and an available rearview camera system. The dominating mid-size SUV — H3 Alpha.

The H3 Alpha also comes with a Borg-Warner two-speed electrically controlled full-time four-wheel-drive system with a 2.64:1 ratio low-range gear reduction for highly controlled off-road obstacle climbing. An optional version provides aggressive low range gearing –- a 4.03:1 ratio –- for ultimate obstacle-climbing control.

H3's more maneuverable size provides advantages, such as a 37-ft. turning circle and 9.1-inch ground clearance, which contribute to maximum breakover angle of 25 degrees (with 33-inch tires). Serious off-road performance is also aided by the maximum approach angle of 40 degrees and maximum departure angle of 37 degrees. These approach and departure angles permit the H3 to drive right into a hole and back out again, without getting hung up in front or rear.

Among its off-road capabilities, the H3 can ford 16 inches of water at 20 mph or 24-inch streams at a 5-mph pace, climb 16-inch vertical steps and rocks, make its way through deep sand and race over sandy surfaces.

H3 provides a surprisingly smooth, comfortable ride, along with the responsive handling and braking control that customers want for daily driving. Key chassis features that contribute to this combination of smoothness and control, both on- and off-road, include: