This 2007 Hummer H3 has a powerful 242hp, 3.7 liter, inline 5 cylinder with a tough as nails automatic. Gas mileage for this 2007 Hummer H3 is not to bad, 15-19 miles per gallon. Smaller than other Hummers, this H3 is slightly more user friendly. Most of the features available come standard in this 2007 Hummer H3; Cruise control, tire pressure monitors and a CD player are just a few of the standard features. The options on this H3 include a Sunroof and Leather Upholstery. To keep you safe, this 2007 Hummer H3 has All-Wheel Drive, ABS, traction control and airbags. Owners of this 2007 Hummer H3 like this SUV overall. Many owners were surprised by the maneuverability and turning radius of the H3. Overall, this is a Hummer that is made for people who dont quite need a full-sized beast. This H3 has been tamed a little bit and would make a GREAT addition to your collection! So- Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership!