Dallas Roadster Certified!! 100% CARFAX guaranteed! This 2007 Hummer H3 is offered to you for sale by Dallas Roadster. Drive off the lot with complete peace of mind, knowing that this H3 is covered by the CARFAX BuyBack Guarantee. At Dallas Roadster, we want you to know that you can be confident in your purchase with us. This Hummer H3 is an incredibly versatile vehicle that is a must have for any family. This 4WD-equipped Hummer will handle beautifully on any terrain and in any weather condition your may find yourself in. The benefits of driving a 4 wheel drive vehicle, such as this H3, include superior acceleration, improved steering, and increased traction and stability. The interior of this H3 has been through meticulous inspection and could almost pass for a brand new vehicle. More information about the 2007 Hummer H3: The 2007 Hummer H3 may be smaller than the H2, but it is no less imposing wherever it shows its massive chrome grille. Physically, it is only five inches shorter, three inches less long, and 1,700 pounds lighter. This ends up translating to better relative fuel efficiency, with an EPA rating of 20 mpg on the highway. The H3 is priced at $24,705 less than the H2, making it a real value in Hummer-per-dollar. Interesting features of this model are Excellent off-road performance and Hummer appeal for less money.