The Hummer HB is a concept vehicle which unveiled during the year 2009 and it expected to enter the market with 2 trim levels. The vehicle will feature a V6 engine and it capable of using biofuel along with a 4-speed automatic transmission that sends power to all 4 wheels. The Hummer HB is an extreme off-road vehicle which has almost no front or rear overhangs along with massive wheels and tires which can handle almost any surface. The body has been made with aluminum and carbon fiber. The underside of the vehicle has armored paneling that will save it from potentially damaging objects.
