The H2 SUV seats up to six passengers and is based off of Chevrolet's Tahoe and Suburban platform. A 325 hp 6.0-liter Vortec V-8 gives the H2 SUV its strength and is controlled by a four-speed automatic transmission with Tow-Haul mode. It uses a high tech BorgWarner four-wheel-drive system that allows the H2 SUV to tackle the most challenging off-road situations. To protect its underbody while off-road, it has skid plates, a fuel-tank shield, chassis-bolted rocker panel protectors and a protective shield for the onboard air compressor option. The HUMMER H2 SUV is a carryover from 2006.