Hummer EV vs EQG: Electric Off-Road Showdown Results

Surprising Off-Road Capabilities Tested

We took two electric off-road titans – the GMC Hummer EV SUV and Mercedes EQG – to Hungry Valley OHV's challenging terrain. The results defied expectations. Our testing methodology included three key obstacles: a steep hill climb with loose surface, the "ziggurat" articulation test, and the technical "pipes" rock crawling section. Both vehicles demonstrated next-generation electric off-road tech, but their approaches differed dramatically. The Hummer leveraged brute power and adjustable suspension while the EQG relied on precision torque vectoring.

Key Testing Variables

The EQG faced a significant disadvantage with summer tires – its only US option – while the Hummer used aggressive 35-inch mud-terrains. Weight disparity was immense: the Hummer exceeds 9,000 pounds (too heavy for standard scales) versus the EQG's ~7,000 pounds. We evaluated traction systems, ground clearance, underbody protection, and unique features like Crab Walk and G-Turn.

Technical Breakdown: Power and Control Systems

These vehicles represent divergent philosophies in electric off-road engineering. The Hummer EV SUV employs a tri-motor setup: one front motor and two independent rear motors generating 830 horsepower and 1,200 lb-ft torque. Its air suspension offers adjustable ride heights up to 16 inches ground clearance. Virtual lockers simulate traditional locking differentials via precise torque distribution.

The Mercedes EQG features a revolutionary quad-motor system – one per wheel – producing 579 horsepower. Each motor integrates a dedicated "low-range" gear reduction. The independent front suspension maintains G-Class heritage while enabling better articulation. Mercedes' virtual locking system automatically manages traction without driver input.

Underbody Protection Compared

Both vehicles demonstrated excellent protection:

• Hummer EV: Full-length metal skid plates with additional coverage front/rear. Extreme Off-Road package adds rock rails with integrated steps.
• EQG: Front/rear metal skid plates with a unique carbon fiber center section (tested to withstand 23,605 psi). Lacks true rock sliders – plastic running boards proved vulnerable.

Hill Climb Performance Revealed

The loose-surface climb revealed critical differences in traction management. The Hummer required Terrain Mode (reduced stability control) and virtual lockers to conquer the incline. Its weight caused significant wheel slip initially. Once properly configured, torque vectoring proved effective, but the system needed explicit driver intervention.

Shockingly, the EQG ascended effortlessly on summer tires using only standard Trail mode. The quad-motor system maintained perfect traction without low-range or locker activation. Our spotter observed minimal wheel slip as the system instantly redistributed power. This demonstrated superior torque vectoring calibration – the key victory factor here.

Ziggurat Articulation Results

The Hummer's air suspension (Extract Mode) provided massive clearance but limited flexibility. It consistently reached the same obstacle point before losing traction. The EQG's solid rear axle and independent front enabled better weight distribution, allowing it to progress further despite lower overall clearance. The carbon skid plate successfully protected vital components during center impacts.

Rock Crawling Capabilities Compared

The pipes test exposed fundamental limitations. The Hummer conquered the obstacle using its 35-inch tires, 16-inch clearance, 46-degree approach/departure angles, and underbody cameras. The three-motor system provided smooth low-speed control in "L" mode, though throttle response could be jumpy.

The EQG couldn't complete the course. Its breakover angle suffered from the flat carbon fiber underbody plate. We center-pointed on a rock, halting progress. While the plate prevented damage, the obstacle highlighted the EQG's limitations versus purpose-built rock crawlers. Summer tires offered insufficient grip for challenging rock maneuvers.

Unique Feature Analysis

Both vehicles showcased innovative party tricks:

• Hummer CrabWalk: Enables diagonal movement at low speeds via 10-degree rear steering. Novel but limited real-world utility beyond tight trail adjustments.
• EQG G-Turn: Executes stationary 360-degree spins using counter-rotating wheels. Engaging but less practical than the G-Steering function (tightens turning circle via rear-wheel drag).

Verdict: Choosing Your Electric Off-Roader

For raw capability on extreme terrain, the Hummer EV SUV dominates. Its combination of massive tires, superior clearance, and protective equipment makes it the choice for serious rock crawling. At $120,000 (as tested), it delivers tremendous value considering its performance.

For all-around excellence, the EQG prevails. Its $70,000 premium over the Hummer buys superior on-road manners, more intuitive traction control, and unmatched heritage. The quad-motor system demonstrated astonishing capability even on improper tires. This is the electric off-roader that feels most like a refined evolution of its iconic predecessor.

Key Purchase Considerations

1. Budget buyers: Hummer delivers 90% of capability at 60% of the EQG's price
2. Tech enthusiasts: EQG's quad-motor system represents the current cutting edge
3. Rock crawlers: Prioritize the Hummer's protective features and tire options
4. Overland travelers: EQG's efficient packaging and range may prove advantageous

Which factor matters most for your off-road adventures – maximum capability or balanced performance? Share your priorities below. Your experience helps others decide between these revolutionary electric 4x4s.