The GMC HUMMER EV already carved out its own space, launching as the first and only EV supertruck. But GMC isn’t stopping there. The sources reveal that the 2026 edition is stepping up its game, becoming more capable and more advanced than ever, thanks to fresh software innovations and forward-thinking design. GMC is committed to providing owners with over-the-air software updates throughout the vehicle’s lifecycle.
So, what’s new and noteworthy? Let’s break it down.
Unleash the King Crab!
Get ready for some serious off-road moves with the all-new advanced rear-steer mode experience called King Crab. This feature takes the HUMMER EV’s standard four-wheel steer agility and cranks it up a notch. How does it work? When King Crab mode is active, the rear wheels turn significantly faster than the front wheels. This means more maneuverability when you’re tackling tight spots off-road, dodging obstacles, or rock crawling. The sources highlight that no other 4×4 offers this kind of rear wheel agility. King Crab mode is standard on the 2X and 3X Pickup and SUV trims and is limited to low speeds.
Good news for current owners too! This cool new feature isn’t just for the 2026 models. King Crab is expected to launch via an OTA (over-the-air) update later this year for all 2022 through 2025 HUMMER EV Pickup and SUV owners. This update even fulfills a promise related to the “Mystery Mode” button from the original launch. Features like this are a great example of how hardware and software work together in an all-electric vehicle.
The Quickest One Yet: Carbon Fiber Edition
For those who crave speed along with capability, the 2026 model introduces the exclusive HUMMER EV Carbon Fiber Edition Pickup and SUV. This is a limited production special edition, available on the 3X Pickup and SUV.
Enabled by the available 24-module battery, the Carbon Fiber Edition Pickup claims the title of the quickest HUMMER EV ever. It can launch from 0-60 mph in a jet-setting 2.8 seconds. This impressive acceleration is thanks to optimization of software and propulsion calibration, plus developments in hardware and analysis.
Beyond the speed, the Carbon Fiber Edition stands out visually. It features an exclusive Magnus Gray Matte exterior color (note: special care is required for matte paint) and a Velocity Ember interior theme designed with colors that show movement and form.
Standard features on these special units include:
•Unique 22-inch carbon fiber black wheels
•All-Terrain tires
•Carbon fiber inserts in the mirror caps and skid plate
•Black approach shield
•Black emblems
•Black power tonneau cover (Pickup only)
•22-inch spare carbon fiber black wheel (SUV only)
More Innovation Packed In
The 2026 HUMMER EV is also getting smarter in how it handles power. It will offer bidirectional charging capability. This means it can do vehicle-to-vehicle (V2V) charging to transfer power to another compatible EV and vehicle-to-home (V2H) charging to provide power to your home during a blackout when properly equipped. Note that V2V and V2H require purchasing specific GM Energy equipment and having a properly equipped home.
Super Cruise, GM’s hands-free driving technology, gets enhancements too. This includes integration with Google Maps to help you get into the correct lane on compatible roads. There’s also newly-added hands-on functionality to keep you centered in your lane and adjust to the speed of the vehicle ahead while your hands are on the wheel. When you hit a Super Cruise-enabled road, the steering wheel lightbar turns green and hands-free driving can automatically engage. Adaptive Cruise Control has also been upgraded, allowing the driver to automatically adjust speed to match posted speed limits. Remember to always pay attention while using Super Cruise.
Under the hood (or floor, as it were), the capability remains impressive. The available 24-module HUMMER EV 3X Pickup delivers a GM-estimated 1,160 horsepower and 13,000 lb-ft of torque, making it the most powerful truck available in its class.
For a smoother ride, the 2026 model includes further optimization of the damper tuning.
Inside, you’ll find the 13.4-inch diagonal premium GMC infotainment center with a customizable split view screen. Google Built-In offers expanded entertainment options, and with OnStar connectivity, owners get intelligent EV routing, voice assistance, and access to apps like Chrome, GameSnacks, and Prime Video.
Fresh Looks
The HUMMER EV continues to blend a premium off-road vibe with bold on-road style and everyday practicality. For 2026, you can choose from two additional exterior paint colors: Coastal Dune and Auburn Matte (note: late availability). Plus, there are two new interior themes: Granite Drift and Stealth Eclipse.
When Can You Get One?
Production of the 2026 HUMMER EV is set to begin later this year at GM’s Factory ZERO Assembly Center in Michigan. The vehicles are expected to be available at GMC EV dealers later this year. Keep an eye out for pricing and GM-estimated range, which will be announced closer to launch.
It sounds like GMC is building on the HUMMER EV’s supertruck foundation with some genuinely cool and practical updates for 2026!
