The 2026 GMC HUMMER EV is a battery-electric vehicle currently available at Marquardt of Barrington in Barrington, Illinois. This vehicle is produced in two distinct body styles: a pickup truck and an SUV. The 2026 model year continues the brand’s transition from internal combustion engines to electric propulsion systems. It is designed to provide high levels of utility and off-road capability while using a large battery pack for energy storage.

Mechanical Specifications and Performance
The performance of the 2026 GMC HUMMER EV depends on the specific trim level and motor configuration selected by the consumer. The vehicle utilizes an electric drivetrain that delivers torque immediately to the wheels. There are two primary configurations available for the 2026 model year.
The 2X trim level features a dual-motor system. This setup produces a total of 570 horsepower. It also generates 7,500 lb-ft of wheel torque. This configuration provides a balance between daily driving needs and general towing capabilities.
The 3X trim level utilizes a three-motor system. In the pickup truck version, this system produces 1,000 horsepower. In the SUV version, the three-motor system produces 830 horsepower. Both the pickup and SUV versions of the 3X trim generate 11,500 lb-ft of wheel torque. When equipped with the Watts to Freedom mode, the 3X trim can accelerate from zero to 60 miles per hour in approximately three seconds.
Battery Range and Charging Capabilities
The 2026 GMC HUMMER EV is designed to travel significant distances on a single charge. The specific range varies based on the body style and the weight of the vehicle.
- Pickup Truck: This model can achieve an estimated range of up to 381 miles per charge.
- SUV: This model can achieve an estimated range of up to 314 miles per charge.
The vehicle supports DC fast charging, which allows the battery to regain a large amount of energy in a short period of time. Actual range may vary based on driving habits, weather conditions, and cargo weight.
Specialized Off-Road Features
GMC has included several technical features to assist with driving on difficult terrain. One notable feature is CrabWalk. This system allows the rear wheels to turn at the same angle as the front wheels. This enables the vehicle to move diagonally, which can be useful when navigating tight spaces or obstacles.
Another feature is Extract Mode. This system uses the adaptive air suspension to lift the vehicle height by approximately six inches. This increase in ground clearance helps the vehicle pass over large rocks or deep water. For buyers who require more capability, the Extreme Off-Road Package is available. This package includes 35-inch mud-terrain tires and 18-inch wheels. It also adds underbody armor to protect the mechanical components from damage. Virtual lockers are included to help maintain traction on slippery surfaces.
Interior Design and Technology
The cabin of the 2026 GMC HUMMER EV is designed for both functionality and comfort. The interior features a 13.4-inch diagonal infotainment touchscreen located in the center of the dashboard. This screen provides access to vehicle settings and media. It is compatible with both Apple CarPlay and Android Auto for smartphone integration.
A 12.3-inch diagonal driver information center is located behind the steering wheel. This display shows speed, battery life, and other important data. The materials used in the interior are selected for durability. The seating is designed to accommodate five passengers with a significant amount of legroom and headroom.
Availability
The 2026 GMC HUMMER EV is currently in stock at Marquardt of Barrington. Interested parties can visit the dealership in Barrington, Illinois, to view the pickup and SUV models in person.


