

Standard features on the base model include Bluetooth, cruise control, power windows and door locks, remote keyless entry, cruise control and satellite radio. Test drivers found that some of the electronics could be difficult to use, a result of tiny buttons on the available navigation system. The H3's interior was designed for utility rather than style, but that's par for the course in the rugged off-road SUV class.

Headroom is ample, but legroom is limited for taller passengers." - Consumer Guide "High step-up and awkwardly shaped door opening complicate access."The H3's driver's seat is a high perch, but very comfortable.".But, while there's good room for four tall adults, the center of the rear seat is uncomfortable for a fifth occupant." - MSN "Rear-seat occupants have plenty of room to stretch out once inside, but ingress and egress through the smallish door openings can be a challenge, and taller individuals may find headroom somewhat tight." - Edmunds.They also said entering and exiting the rear seats can be difficult. The Hummer H3 seats five in two rows, but critics disagreed about whether five adults can actually fit comfortably. Assembly of test models has been very good." - Consumer Guide "Cabin materials are of good quality with many soft-touch surfaces.The clean, sensible dash comes very well equipped." - Motor Week The interior is well appointed, and can be as opulent as that of a more urban-oriented SUV. "he H3 is more than just a tough truck.The available leather seating livens things up a bit with a two-tone color scheme and contrasting piping." - Edmunds "The cabin is handsome in a utilitarian kind of way, which makes it seem a bit plain when compared to the Hummer H3's bold exterior design.The simple center stack and superior materials on knobs and flush surfaces set a new standard for Hummer." - Motor Trend "The interior design is just about the best on a GM truck in a long time.However, they were underwhelmed with its interior space. Reviewers found the 2010 H3's cabin surprisingly high-quality and well-designed for a Hummer.
