With a taller stance and additional power, the 2006 Hummer H1 – named "Alpha” – is still considered one of the hardest working off-road vehicles out there, originally designed for U.S. military purposes. Available in Open Top and Wagon body styles, the H1 features a 300 horsepower 6.6-liter turbo diesel V8 at 520 lbs.-ft of torque with a 5-speed HD overdrive-enabled automatic transmission. With seating capacity of up to four passengers, the H1 offers all-time AWD for virtually every off-road situation you throw at it. Safety features include ABS brakes and traction control.

Select a used 2006 Hummer H1 trim level below

H1 2006 Hummer H1 Enclosed Wagon 4 Door 4 Passenger 2006 Hummer H1 Open Top Hard Doors 4 Door 4 Passenger