GMC Hummer EV SUV 3X

Years of Production
When the car first came out and when they stopped making it
2023 -
Price USA (new)
Manufacturer's suggested base price
Price USA (used)
Estimated pre-owned price


Currently Produced
3X 2X

GMC Hummer EV SUV 3X

Technical Specifications of GMC Hummer EV SUV 3X

General Info

Years of Production
When the car first came out and when they stopped making it
2023 -
Country of Manufacture
Country where final assembly of the car took place
Current Status
Announced (planned), Produced (on sale), Discontinued (no longer made)
Body Style
Refers to the car's shape & design (sedan, SUV, hatchback)

Range and Battery

Estimated range on a full battery: EPA (USA), WLTP (EU), NEDC (EU old), GCC (Green Cars Compare)
No Data 314 mi 314 mi
Battery Capacity
Nominal: total amount of energy the car’s battery can hold. Usable: actual amount of energy you can access.
184 kWh 173 kWh
Energy consumption per distance driven. The more efficient the car, the less energy it needs to go the same distance.
55.1 kWh/100 mi (1.8 mi/kWh)


Max Charging Power
Max electric power the car can accept for charging, determined by its on-board charger (AC) and battery (DC)
19.2 kW 350 kW (150 kW at 400 V)
Most EVs use a 400V system, but newer models with higher voltage can charge faster and use less wiring.
800 V
Charge Port
The port type impacts charging speed and station compatibility
  • CCS Type 1
CCS Type 1 charge port


Drive Type
Drivetrain configuration: PMSM (Permanent Magnet Synchronous Motor), IM (AC Induction Motor)
AWD: PMSM (front), 2 PMSM (rear)
Total power and torque of the car's electric motor(s)
619 kW (830 hp) 11500 lb-ft
0-60 mph
Acceleration time from 0 to 60 mph (USA) or 0 to 100 km/h (Europe)
3.5 s
Top Speed
The fastest the car can go (maximum speed)
112 mph
0.00 s
00 mph


Car's body length (front to back bumper)
196.8 in
Car's body width including or excluding side mirrors
with Mirrors
w/o Mirrors
93.7 in 86.5 in
Car's body height (from ground to highest point)
77.8 in
Distance between centers of front and rear wheels (affects ride and handling)
126.7 in

Cargo and Towing

Number of Seats
Total passenger capacity of the car (including driver)
Curb Weight
Car's weight without passengers or cargo
8660 lb
Cargo Volume
Cargo capacity: Trunk (rear seats up),
Max (rear seats folded),
Frunk (in the front hood)
35.9 ft3 81.8 ft3 11.3 ft3
Towing Capacity
Maximum weight the car can tow safely with a trailer that has its own brakes
7500 lb
Last Updated:
June 27, 2024
Download Specs PDF

Charging GMC Hummer EV SUV 3X

Slow (AC)
Fast (DC)

Home and Office (AC) Charging

Fast (DC) Charging

Last Updated:
June 27, 2024
Open Charging Calculator

About GMC Hummer EV SUV 3X

Detailed Descriptions

The GMC Hummer EV SUV 3X is an all-electric all-wheel drive SUV. It came out in 2023. Brand new, the car starts around $106,945.

The GMC Hummer EV SUV 3X has a 184 kWh battery pack, allowing it to travel up to 314 mi on a single charge. The car has an average efficiency of 55.1 kWh per 100 miles (or 1.8 miles per kWh) — ranked №97 out of 683 electric vehicles.

Frequently Asked Questions

How powerful is it? How fast does it accelerate?

The GMC Hummer EV SUV 3X can accelerate from 0 to 60 mph in 3.5 seconds (ranked №59 out of 683 electric vehicles) and reach a top speed of 112 mph.

The car’s powertrain delivers up to 619 kW (830 hp) of power and 11500 lb-ft of torque.

While the Hummer EV's mud-terrain tires excel in off-road conditions, their 106 mph speed rating may be a limiting factor for those who enjoy high-speed driving. Standard all-season tires raise that limit to 112 mph.

How far can it go on single charge? What is the real-world range?

Real-world range of the GMC Hummer EV SUV 3X is 283–345 miles (ranked №97 out of 683 electric vehicles) — depending on several factors, including:

  • Speed: Higher speeds deplete the battery faster.
  • Temperature: Extreme cold and hot weather impacts range.
  • Terrain: Hilly or mountainous terrain reduces range.
  • Driving style: Aggressive driving with frequent acceleration and braking consumes more energy.
  • Use of features: Features like climate control and media system also affect range.

It's important to remember that these are just estimates, and your actual range may vary. It's always best to factor in these various factors when planning your trip and be prepared for potential charging stops.

Plan your trips using the EV Navigation interactive map.

Opting for the Extreme Off-Road Package, with its aggressive mud-terrain tires, offers unparalleled off-road performance but may result in a minor reduction in range (≈-5%).

What charging options are available? How long does it take to charge it?

In the USA GMC Hummer EV SUV 3X has a CCS Type 1 charge port.

  • You can charge it at home using a standard domestic socket or plug into any public AC charging station using the right cable. Keep in mind that the car's on-board charger (inverter) limits the maximum AC charging rate to 19.2 kW, which translates to approximately 31 miles of range added per hour of charging.
  • For quicker charging, consider using a compatible DC fast-charging station. The car boasts a maximum charging rate of 350 kW, but remember that battery temperature and charge level can influence the actual speed you'll experience.

Estimate charging time, rate and cost using Green Cars Compare Charging Calculator.

Prior to the 2024 model year, Hummer EVs were equipped with a 11.5 kW onboard charger, which couldn't power external devices (V2L). Please note that due to its 800V architecture, the Hummer EV's charging speed is limited to 150kW at 400V DC chargers.

How big is it? What are the dimensions (length, width, height)?

Here are the dimensions and weight for the GMC Hummer EV SUV 3X:

  • Length: 196.8 in
  • Width: 93.7 in (including side mirrors) or 86.5 in (excluding side mirrors)
  • Height: 77.8 in
  • Wheelbase: 126.7 in (distance between the center of the front and rear wheels)
  • Curb weight: 8660 lbs (weight of the empty car, no people or cargo)
How much cargo space does it offer? Does it have a front trunk?

Behind the rear seats of the GMC Hummer EV SUV 3X, you'll find 35.9 cubic feet of storage space (ranked №38 out of 683 electric vehicles).

Folding down the rear seats expands the total cargo capacity to 81.8 cubic feet (ranked №74 out of 683 electric vehicles).

Frunk capacity: The front trunk is called a "frunk", and it offers an additional 11.3 cubic feet for storing small items.

Is it suitable for towing? What is the maximum towing capacity?

The GMC Hummer EV SUV 3X is officially rated to tow 7500 lbs. This applies to trailers equipped with brakes.

Additional Information




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