2026 HUMMER EV SUV Review

2026 GMC HUMMER EV SUV Specs and Features

The 2026 HUMMER EV SUV at Tom Clark Buick GMC in Denton, TX, brings extreme electric power, unmistakable HUMMER presence, and serious road capability into one advanced electric SUV. Offered in 2X and 3X trims, this GMC HUMMER EV SUV delivers up to a GM-estimated 319 miles of range, available Super Cruise capability, advanced e4WD system control, and up to 830 horsepower in 3X form.

If you are comparing the 2X models against the 3X, evaluating other vehicles in the electric SUV segment, or ready to search for vehicles that combine off-road authority with next-generation tech, the new 2026 HUMMER EV SUV deserves your attention.

Interior Built for Comfort and Space

The HUMMER SUV offers seating for five passengers in two rows. Interior measurements:

• Front headroom: 42.48 inches
• Front legroom: 45.57 inches
• Rear legroom: 39 inches
• Wheelbase: 127 inches
• Cargo volume behind second row: 35.9 cubic feet

Fold the rear seats and cargo expands to 81.8 cubic feet, creating wide cargo space suitable for travel, equipment, or everyday cargo needs.

Seating and Comfort Features

Standard premium leather-alternative seating surfaces provide durability and an upscale feel. Both trims include:

• Heated and ventilated front seats
• Heated rear outboard seats
• 12-way power driver seat
• 12-way power passenger seat
• Heated steering wheel

Tri-zone automatic climate control ensures rear occupants stay comfortable. Driver memory settings, rear air vents, and interior ambient footwell lighting enhance the cabin experience.

Roof and Open-Air Experience

The available Infinity Roof includes removable roof panels for open-air drives. Transparent Sky Panels and the Sky convertible top are available options. A Sky Panel storage set fits inside the eTrunk for secure storage when panels are removed.

Exterior Design and Functional Hardware

The 2026 HUMMER EV SUV stands 77.8 inches tall and stretches 206.7 inches in overall length. It maintains a strong road presence inspired by the original HUMMER H2 while advancing into the electric vehicle era.

Standard exterior highlights include:

• LED headlamps with integrated daytime running lamps
• LED signature light bar
• Amber LED roof marker lamps
• Power rear liftgate
• Power rear window drop glass

Solar-absorbing glass and deep-tinted glass improve comfort and appearance.

Wheel and Tire Options

Wheel configurations include:

• 22-inch gloss black aluminum wheels
• 22-inch premium finish aluminum wheels
• 18-inch grazen metallic beadlock capable wheels
• 22-inch carbon fiber black wheels available on 3X models
• 18-inch black aluminum wheels

Matching spare wheels and all-terrain tire configurations are also available.

Available Packages

For drivers seeking additional road capability and protection:

• Extreme Off-Road Package
• Bronze Beadlock Package
• Dark Essentials Package
• Illumination Package
• Cargo Utility Package

Available on 3X models are a carbon fiber hood insert, a carbon fiber skid plate insert, and a black-painted approach shield.

Exterior Paint

Exterior paint colors include:

• Graphite Blue Metallic
• Coastal Dune
• Deep Aurora Metallic
• Void Black
• Solar Orange
• Auburn Matte
• Interstellar White
• Meteorite Metallic

The Aurora finish brings a standout presence to this electric SUV.

Electric Performance and Drivetrain Capability

2X Powertrain

The 2X trim uses Dual Motor 4WD with front- and rear-drive units.

• Up to 570 horsepower
• Up to 7,400 lb-ft of wheel torque
• GM-estimated range of up to 319 miles

Final drive ratio is 13.26:1 front and rear.

3X Powertrain

The 3X trim upgrades to Tri-Motor 4WD.

• Up to 830 horsepower
• Up to 11,500 lb-ft of torque
• GM-estimated range up to 310 miles

Watts to Freedom is standard on 3X and available on 2X, enabling zero to 60 mph acceleration in approximately 3.5 seconds in 3X form.

e4WD System and Ride Control

Standard adaptive air ride suspension adjusts ride height for varying road areas. Extract Mode raises the vehicle approximately six inches for enhanced clearance.

Performance features include:

• Electronic four-wheel steer with CrabWalk
• Regen on Demand steering wheel paddle
• Driver Mode Selector
• Tow/Haul Mode
• Integrated trailer brake controller

Driver-selectable electronically locking front and rear differentials are available for maximum road capability.

EPA estimates show 59 city and 46 highway MPGe for 2X, and 58 city and 46 highway MPGe for 3X.

Technology and Connectivity Systems

The 13.4-inch diagonal GMC premium infotainment system with Google built-in anchors the dashboard. An 11-inch driver information center displays vehicle data, including drivetrain performance and vehicle energy app metrics.

Standard tech includes:

• Bose® 14-speaker surround system with CenterPoint®
• Wireless Phone Charging
• Wi-Fi hotspot capability
• 5G vehicle connectivity
• SiriusXM with a 360L trial subscription

Super Cruise Capability

Super Cruise® advanced driver-assistance technology enables hands-free driving on compatible roads. The system includes:

• Automatic Lane Change feature
• Adaptive Cruise Control Integration
• Driver Attention Assist Monitoring
• Lane Centering Support

Enhanced Automatic Parking Assist can help guide the vehicle into a parallel parking spot.

Charging and Energy Systems

Charging hardware includes:

• DC fast charging capability
• Dual-level charge cord
• GM Energy PowerShift Charger
• GM NACS Level 2 adapter
• NACS DC adapter

Vehicle-to-home capability and Energy Transfer Pro enable the HUMMER EV SUV to power a properly equipped home during outages.

Driver Assistance and Safety Systems

Standard driver assistance features include:

• Forward collision alert
• Enhanced automatic emergency braking
• Intersection automatic emergency braking
• Front pedestrian and bicyclist braking
• Rear cross traffic braking
• Awareness and Visibility Features

Additional safety systems include:

• Blind zone steering assist with trailering
• Rear pedestrian alert
• Side bicyclist alert
• HD Surround Vision
• Rear camera mirror with washer

Teen Driver technology, a safety alert seat, a tire pressure monitoring system with a tire fill alert, and buckle-to-drive are also standard.

Explore the 2026 HUMMER EV SUV in Denton, TX

The 2026 HUMMER EV SUV combines electric motors, advanced drivetrain engineering, serious road advantages, and unmistakable HUMMER presence. Whether you are evaluating the 2X, comparing the 3X, or exploring other vehicles in the segment, this electric SUV delivers power and precision without compromise.

Visit Tom Clark Buick GMC in Denton, TX, to experience the new 2026 GMC HUMMER EV SUV in person. Explore our inventory, search vehicles online, or schedule your test drive today.

* All fuel economy mpg listings in the content above are EPA estimates. Actual mileage will vary.

*Disclaimer: This content was drafted with AI assistance for initial drafting, reviewed by a subject-matter expert for accuracy, and edited by our team of writers and editors.