
- 2006 Hummer H1
- 6.6L Duramax Turbocharged V8 Diesel
- Allison 1000 5-Speed Automatic
- 4WD
- Gray Exterior
- Black Interior
- Hummercore Low Profile 8" Roof Rack
- Hummercore Rear Ladder 2" Lift (Left & Right)
- Aftermarket 36" Double Row LED Light Bar
- Aftermarket LED 4" x 4" Cube Driving Fog Lights
- Aftermarket Body Lift Gap Filler Panel
- Aftermarket Back-Up Camera
- Aftermarket Starter Disable Switch
- Aftermarket Windshield Divider Trim Piece
- Custom Paint Job
- Toyo 40x15.50R20 Off-Road Tires
- Aftermarket Carpeting, Pillar Trim, Kick Panels, Divider Panel & A/C Cover
- Aftermarket Power Mirror Switch
- Aftermarket Power Window Master Switch Bezel
- Aftermarket Gauges
- Aftermarket Grant Steering Wheel
- Aftermarket Sound System
- Disclaimer: Odometer Gauges Replaced ~ Mileage Exempt/TMU
- Disclaimer: Not Original Miles ~ CarFax Last Report At 136,757 Miles On 06/06/2019
Built to conquer terrain that would stop ordinary SUVs in their tracks, the Hummer H1 earned its reputation from the military-inspired Humvee platform, becoming one of the most recognizable off-road vehicles ever produced. This 2006 Hummer H1 captures the unmistakable presence of the original while incorporating the sought-after 6.6L Duramax turbocharged V8 diesel and Allison 1000 5-speed automatic transmission. Offered from California, this custom-built H1 is finished in Gray over a Black interior and has been outfitted with numerous Hummercore accessories, upgraded lighting, off-road equipment, and interior enhancements. The seller notes that the odometer gauges have been replaced, making the mileage exempt/TMU. According to the CarFax report, the last recorded mileage was 136,757 miles on June 6, 2019. According to the seller, the odometer has been replaced and the vehicle is being sold as True Mileage Unknown (TMU).
Exterior and Interior
The exterior of this 2006 Hummer H1 is finished in Gray with a custom paint job that complements the truck's imposing military-inspired design. Purpose-built upgrades include a Hummercore Low Profile 8-inch Roof Rack, Hummercore Rear Ladder 2-inch Lift on both sides, a 36-inch double-row LED light bar, LED cube driving fog lights, and a body lift gap filler panel for a more finished appearance. Practical additions such as an aftermarket back-up camera, windshield divider trim piece, and aggressive Toyo 40x15.50R20 off-road tires further reinforce its expedition-ready character while maintaining the unmistakable stance that has made the H1 legendary among off-road enthusiasts. The interior of this 2006 Hummer H1 has been updated with a variety of thoughtful upgrades while retaining the purposeful layout expected from an H1. A Black interior is complemented by aftermarket carpeting, pillar trim, kick panels, divider panel, and A/C cover that provide a more refined cabin environment. Additional upgrades include aftermarket gauges, a Grant steering wheel, an upgraded sound system, aftermarket power mirror and power window switch components, plus a starter disable switch for added security. These enhancements modernize the cabin while preserving the rugged personality that defines the H1 platform.
Engine
Power comes from a 6.6L Duramax turbocharged V8 diesel, an engine widely respected for its durability, torque, and aftermarket support. Paired with the proven Allison 1000 5-speed automatic transmission, the drivetrain delivers smooth power delivery and the low-end torque needed for demanding off-road conditions. A 4WD system ensures confident traction across challenging terrain, while the upgraded lighting, oversized Toyo off-road tires, and expedition-oriented accessories make this H1 well-equipped for both recreational trail use and commanding road presence.
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