2007 Hummer H3 4 Dr Adventure Trim Overview

The 2007 Hummer H3 Adventure trim comes with a 3.7-liter inline 5 cylinder, with 242hp. Two transmissions are available, the 5 speed manual or the 4 speed automatic.  The automatic gives the 2007 Hummer H3 a fuel efficiency of 15/19 miles per gallon.  This only improves slightly with the 5 speed manual, to 15/20 miles per gallon.
The 2007 Hummer H3 Adventure has many of the same standard features as the Base. Air conditioning, power windows and locks, cruise control, a tire pressure/inflation monitor, a CD player and hands free telephone capabilities are all standard. Like the Base, the Adventure has available as options the CD changer and a moonroof or sunroof.  The major difference is the Adventure come an optional Navigation system.  The 2007 Hummer H3 Adventure has standard all wheel drive, ABS, traction control, vehicle stability control system, a locking differential and driver and passenger airbags.  Curtain airbags are optional.