Compare the2025 GMC Hummer EV SUVVS 2025 Lucid Motors Gravity

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Hummer EV SUV are reminded to check the back seat if they opened the rear door before starting out. The Gravity doesn’t offer a back seat reminder.

The GMC Hummer EV SUV’s Surround Vision has integrated front and rear camera washers, ensuring clear, all-weather visibility without the need for manual cleaning. In contrast, the Lucid Motors Gravity lacks camera washers, requiring you to manually clean the cameras for optimal performance.

The Hummer EV SUV has standard OnStar®, which uses a global positioning satellite (GPS) receiver and a cellular system to get turn-by-turn driving directions, remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Gravity doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.

Both the Hummer EV SUV and the Gravity have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

The GMC Hummer EV SUV weighs 3161 to 3388 pounds more than the Lucid Motors Gravity. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

There are almost 83 times as many GMC dealers as there are Lucid Motors dealers, which makes it much easier should you ever need service under the Hummer EV SUV’s warranty.

The Hummer EV SUV 2X’s standard electric motors produces 6491 lbs.-ft. more torque (7400 vs. 909) than the Gravity’s electric motors. The Hummer EV SUV 2X’s optional electric motors produces 6491 lbs.-ft. more torque (7400 vs. 909) than the Gravity’s electric motors. The Hummer EV SUV 3X’s optional electric motors produces 2 more horsepower (830 vs. 828) and 10591 lbs.-ft. more torque (11500 vs. 909) than the Gravity’s electric motors.

For better traction, the Hummer EV SUV has larger tires than the Gravity (305/55R22 vs. 265/50R20).

The GMC Hummer EV SUV’s wheels have 8 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Lucid Motors Gravity only has 5 wheel lugs per wheel.

The Hummer EV SUV has a standard full size spare tire so a flat doesn’t interrupt your trip. A full size spare isn’t available on the Gravity; it requires you to depend on roadside assistance and your vehicle will have to be towed.

For a smoother ride and more stable handling, the Hummer EV SUV’s wheelbase is 7.2 inches longer than on the Gravity (126.7 inches vs. 119.5 inches).

For better maneuverability, the Hummer EV SUV’s turning circle is 3 feet tighter than the Gravity w/Rear Steering’s (35.4 feet vs. 38.4 feet).

For greater off-road capability the Hummer EV SUV has a 7.3 inches greater minimum ground clearance than the Gravity (16 vs. 8.7 inches), allowing the Hummer EV SUV to travel over rougher terrain without being stopped or damaged.

The front grille of the Hummer EV SUV uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Gravity doesn’t offer active grille shutters.

For enhanced passenger comfort on long trips the Hummer EV SUV’s rear seats recline. The Gravity’s middle row seats don’t recline.

The Hummer EV SUV has a much larger cargo volume than the Gravity with its rear seat up (35.9 vs. 25 cubic feet).

The Hummer EV SUV’s rear cargo window opens separately from the rest of the right swing out door to allow quicker loading of small packages. The Gravity’s rear cargo window doesn’t open.

The Hummer EV SUV’s standard towing capacity is much higher than the Gravity’s (10,000 vs. 6000 pounds).

Standard Trailer Sway Control on the Hummer EV SUV uses the StabiliTrak® sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The Gravity doesn’t offer electronic trailer sway control.

The Hummer EV SUV has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Gravity doesn’t offer a remote starting system.

On a hot day the Hummer EV SUV’s driver can lower all the windows from a distance using the keyless remote. The driver of the Gravity can only operate the windows from inside the vehicle, with the ignition on.

The Hummer EV SUV’s power mirror controls are mounted on the armrest for easy access. The Gravity’s power mirror controls are embedded in the infotainment system, seriously distracting drivers who have to adjust them while driving.

When the Hummer EV SUV is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Gravity’s mirrors don’t automatically adjust for backing.

The Hummer EV SUV’s standard rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Gravity has an automatic rear view mirror, but its side mirrors don’t dim.

The Hummer EV SUV has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel costs extra on the Gravity.