Heavy-Duty Handling/Trailering Suspension Package, 3.7L I5 MFI DOHC, 4WD, Alloy wheels, and Power door mirrors. SUV buying made easy! Are you still driving around that old thing? Come on down today and get into this superb 2007 Hummer H3! Hummer has established itself as a name associated with quality. This H3 will get you where you need to go for many years to come.*** Tell us that you saw this vehicle on the Dealix Used Cars Network ***.