The 2007 Hummer H3 is offered in two trim levels: base ($29,405) and H3X ($37,545). Both are powered by a 242-hp five-cylinder engine. A five-speed manual transmission is standard; a four-speed automatic is optional ($1,695).
The base price includes cloth-covered seating for five with manual lumbar adjustment for the front seats, and a second-row seat that is split 60/40 and can be folded down to expand the cargo floor. Also standard are a tilt-adjustable steering column, power windows and locks, remote keyless entry, an audio system with a CD player, cruise control, air conditioning, daytime running lights, fog lights, an electronic rearview mirror with temperature and compass readings, and a year's subscription of the OnStar telematics system. Base H3 models roll on 265/75R16 Goodyear all-terrain tires mounted on 16-inch wheels, and come with a full-size spare tire.
Safety features that come standard include StabiliTrak electronic stability control, antilock brakes (ABS), traction control, frontal and side-impact airbags (torso protection) for the driver and front-seat passenger, and a tire-pressure monitoring system. Side airbag curtains ($495) are optional and we recommend them for the head protection they can provide to you and your passengers in the event of a side impact or rollover. New child safety locks for the rear doors were introduced during the '07 model year, so don't assume a particular vehicle has them without checking.
The Luxury Package ($3,230) adds leather seating (in a choice of three colors) with seat heaters and power adjustments for both front seats, a leather-wrapped steering wheel, Monsoon audio system with in-dash six-CD changer, upgraded sun visors with extenders, and special floor mats. Navigation, which is not available as a stand-alone, can be added to this package ($1,720).
The Adventure package ($1,375) includes a special off-road suspension; rear locking differential; high-ratio transfer case for enhanced off-road traction; unique 33-inch, LT285/75 BFGoodrich off-road tires; and special front and rear floor mats. Or order the same package, but with chromed wheels ($2,075). Navigation ($2,145) can be added to this package.
Options include XM Satellite Radio ($325), the Monsoon audio system with single CD/MP3 player ($695) or with six-disc in-dash changer ($845), a power sunroof ($950), a chrome appearance package ($400), towing equipment ($390), chromed wheels ($900), HomeLink universal transmitter ($175), and an engine-block heater ($50). Hummer dealers offer many additional accessories, including a brush guard ($600), tubular assist steps in black ($595) or chrome ($695), and a chrome fuel door ($185).
H3X comes with leather interior, embroidered headrests, Monsoon sound with six-disc changer, body-color grille, unique wheels and spare tire cover, and lots of brightwork: chrome side steps, chrome fuel door, chrome brush guard, and bright roof-rack crossbows. Two styles of roof-mounted marker lights are available. Two special colors, Sonoma Red Metallic and Desert Orange Metallic, are offered, in addition to the complete color palette for the standard H3. Otherwise, equipment and options are the same as for the base H3.