GMC Introduces Hummer EV EarthCruiser

GMC and EarthCruiser recently unveiled the all-electric GMC Hummer EV EarthCruiser –– an overlanding upfit from EarthCruiser.

“We are proud to work with GMC on the design and manufacturing of such an exceptional product. It feels right, it feels like it belongs,” said EarthCruiser CEO and Founder Lance Gillies. “Using our years of overlanding expertise, we have ensured nothing is out of place, unnecessary or wasted in this vehicle. This collaboration with the GMC team has provided the perfect opportunity to demonstrate the zero-tailpipe emission possibilities for overland and recreational vehicle travelers. We have produced a comfortable, capable product, built to a high caliber of excellence – one that our customers can take pride in.”

The GMC HUMMER EV EarthCruiser upfit by EarthCruiser includes:

  • A carbon fiber EarthCruiser house fully integrated into the chassis of the GMC HUMMER EV Pickup.
  • Onboard solar power with 605W along with a system of 6 kilowatt hours of 12V lithium battery to provide an estimated seven days of off-grid power to power appliances like a refrigerator/freezer for approximately a week.
  • EarthCruiser’s insulated tri-layered pop-up roof.
  • Appliances, indoor and outdoor shower, 120V and 12V outlets, purposeful storage and a flat-pack toilet.
  • An RV full-size bed.
  • 7-inch-diagonal touchscreen system control panel.

Full Specifications

  • Height: 117 inches in “Camp Mode” with the roof up and 90 inches in “Drive Mode” with the roof down
  • Length: 217 inches
  • Sleeping capacity: 2


  • Carbon-fiber house construction
  • Four-season, tri-layed pop top
  • Outdoor shower
  • Exterior recovery gear storage
  • Exterior filtered water access
  • Lockable utility hook-ups
  • Exterior keypad for lighting and system control
  • Exterior scene lights
  • Integrated rooftop solar
  • 5-gallon freshwater capacity
  • 7-gallon grey tank


  • 80 inches of standing headroom at the entry, 76 inches on the step in the hallway and 35 inches in the bed area
  • Sink
  • Induction cooktop
  • RV full bed
  • Underbed storage
  • Interior filtered and unfiltered water
  • 7-inch-diagonal touchscreen control
  • Refrigerator / freezer
  • Dimmable interior lighting
  • 460Ah lithium 12V battery
  • 1500W inverter
  • Integrated storage drawers and cabinets
  • Onboard 12V water heater

A.J. Hecht

A.J. Hecht is the managing editor of THE SHOP and host of the In Gear with THE SHOP podcast. Have an idea, a tip, or a question you’d like to see answered? Contact A.J. at ahecht@cahabamedia.com.

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