Hummer H3

The H3 featured a two-speed, electronically controlled full-time four-wheel drive system that made it for both on-road and off-road driving. Electronic locking front and rear differentials were optional. Like the Hummer H2, the H3 can ford 27 inches (690 mm) of water (tested in depths up to 34 in or 864 mm) at a speed of 5 mph (8.0 km/h) and 20 in (508 mm) of water at a speed of 20 mph (32 km/h). Standard ground clearance with the 31-inch tires was 9.7 in (246 mm) while the approach, departure, and breakover angles were 37.4°, 34.7°, and 22.1° respectively, allowing the H3 to scale a 16-inch (406 mm) vertical wall and negotiate grades of 60% and side slopes of 40%. Front and rear recovery hooks were standard, with an optional trailer hitch and wiring harness. The H3 features a traction control that can use the brakes independently to stop wheelspin and improve traction while adjusting to road conditions. It is also equipped with Stabilitrak stability control and ABS with variable brake force distribution assist.