H3 Hummer is a high-end mobility compact pickup vehicle presented for five consecutive years from 2005 to 2010. It was the smallest hummer version built by general motors. It was surprisingly equipped with essential safety features such as electronic stability control, anti-lock disc brakes, tire-pressure monitoring system, side-curtain airbags, rear crash protection, latch child seat anchors, and head restraints. It also featured a two-speed electronically controlled dynamic four-wheel drive system.