The GMC Hummer EV Pickup, launched in late 2022, represents a significant entry into the burgeoning electric pickup truck market. This all-electric vehicle is a bold reimagining of the Hummer nameplate, combining extreme off-road capability with cutting-edge battery technology and performance. The 170 kWh (830 Hp) e4WD variant, the initial configuration offered, established the Hummer EV as a flagship model, showcasing GMC’s commitment to electrification and a new era of truck design. It’s positioned as a premium, high-performance offering, targeting buyers seeking both utility and a statement of technological prowess.
Technical Specifications
| Brand | GMC |
| Model | Hummer EV |
| Generation | Hummer EV Pickup |
| Type (Engine) | 170 kWh (830 Hp) e4WD |
| Start of production | 2022 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | Pick-up, Targa |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Electricity |
| Acceleration 0 – 60 mph | 3.5 sec |
| Maximum speed | 105.63 mph (170 km/h) |
| Gross battery capacity | 170 kWh |
| Battery voltage | 800 V |
| Battery technology | Lithium nickel cobalt manganese aluminum (Li-NCMA) |
| Battery location | Below the floor |
| All-electric range (EPA) | 298.26 – 313.79 mi (480-505 km) |
| Trunk (boot) space – maximum | 36.69 cu. ft. (1039 l) |
| Permitted trailer load with brakes (12%) | 8501.02 lbs (3856 kg) |
| Length | 216.81 in (5507 mm) |
| Width | 86.65 in (2201 mm) |
| Width with mirrors folded | 87.52 in (2223 mm) |
| Width including mirrors | 93.7 in (2380 mm) |
| Height | 79.09 in (2009 mm) |
| Wheelbase | 135.63 in (3445 mm) |
| Front track | 73.35 in (1863 mm) |
| Rear (Back) track | 73.35 in (1863 mm) |
| Front overhang | 34.69 in (881 mm) |
| Rear overhang | 46.5 in (1181 mm) |
| Ride height (ground clearance) | 10.12 – 15.91 in (257-404 mm) |
| Minimum turning circle (turning diameter) | 37.07 ft (11.3 m) |
| Approach angle | 41.5-49.7° |
| Departure angle | 31.6-38.4° |
| Ramp-over (brakeover) angle | 22.3-32.2° |
| Wading depth | 25.98 – 32.01 in (660-813 mm) |
| Drivetrain Architecture | Two electric motors drive the rear wheels, one electric motor drives the front wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Double wishbone, Air suspension |
| Rear suspension | Double wishbone, Air suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system), 4-wheel steering (4WS, active rear steering) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 305/70 R18; 305/55 R22 |
| Wheel rims size | 9J x 18; 9.5J x 22 |
Powertrain & Engine Architecture
The GMC Hummer EV Pickup utilizes a tri-motor electric powertrain, delivering all-wheel drive capability. Each axle features one or two electric motors, providing substantial torque and immediate responsiveness. The system generates a combined output of 830 horsepower and an estimated 11,500 lb-ft of torque. The heart of the system is the massive 170 kWh battery pack, employing Lithium Nickel Cobalt Manganese Aluminum (Li-NCMA) chemistry. This battery is housed within the vehicle’s frame, contributing to a low center of gravity and enhanced stability. The 800-volt architecture allows for rapid DC fast charging, capable of adding significant range in a short period. The single-speed automatic transmission efficiently delivers power to all four wheels. The motors themselves are synchronous designs, known for their efficiency and power density.
Driving Characteristics
The Hummer EV Pickup’s driving experience is defined by its instant torque and impressive acceleration. The 0-60 mph sprint takes just 3.5 seconds, making it one of the quickest pickup trucks available. The e4WD system provides exceptional traction in various conditions, both on and off-road. The air suspension allows for adjustable ride height, enabling increased ground clearance for off-roading or a lower stance for improved aerodynamics and handling on paved roads. While the sheer weight of the vehicle (over 9,000 lbs) is noticeable, the low center of gravity and sophisticated suspension system mitigate body roll and provide a surprisingly agile feel. The single-speed transmission offers seamless acceleration, but lacks the gear ratios found in traditional internal combustion engine trucks, potentially impacting efficiency at sustained highway speeds.
Equipment & Trim Levels
The initial launch of the Hummer EV Pickup featured a well-equipped trim level, setting a high standard for features. Standard equipment included a 12.3-inch touchscreen infotainment system, a 12.3-inch digital instrument cluster, Super Cruise hands-free driving assistance, and a premium Bose audio system. Interior appointments featured durable, high-quality materials designed to withstand rugged use. Available options included the Extreme Off-Road Package, which added features like underbody armor, rock rails, and a locking electronic differential. The “CrabWalk” feature, allowing the vehicle to drive diagonally, was also a notable option. Interior color schemes were limited initially, focusing on dark, utilitarian tones.
Chassis & Braking
The Hummer EV Pickup utilizes a body-on-frame construction, providing a robust and durable platform. The suspension system consists of independent double wishbones at both the front and rear, coupled with adaptive air suspension. This allows for adjustable ride height and damping characteristics. Braking duties are handled by ventilated disc brakes at all four corners, providing ample stopping power. The vehicle incorporates advanced safety features such as anti-lock brakes (ABS) and electronic stability control. A key innovation is the available four-wheel steering (4WS) system, which enhances maneuverability at low speeds and improves stability at higher speeds.
Market Reception & Comparison
The GMC Hummer EV Pickup received generally positive reviews from automotive critics. Praise was directed towards its impressive performance, innovative features, and bold design. However, some criticism was leveled at its high price tag and substantial weight. Compared to other electric trucks like the Ford F-150 Lightning and Rivian R1T, the Hummer EV Pickup stands out with its extreme off-road capabilities and focus on luxury. Its range, while competitive, is slightly less than some rivals. Fuel economy, measured in MPGe (miles per gallon equivalent), is respectable but not class-leading, reflecting the vehicle’s weight and performance-oriented nature.
Legacy
The GMC Hummer EV Pickup represents a pivotal moment in the evolution of electric trucks. It demonstrated that electric vehicles could be both powerful and capable, challenging traditional perceptions of what a truck could be. The 170 kWh (830 Hp) e4WD variant, as the initial offering, established the Hummer EV as a premium and technologically advanced vehicle. While long-term reliability data is still emerging, the robust construction and advanced battery technology suggest a promising outlook. On the used market, these early Hummer EVs are expected to hold their value well, appealing to enthusiasts and those seeking a unique and capable electric pickup truck.
