USA EV Comparison: GMC Hummer EV Pickup 3X Extended Range vs Sierra EV Max Range

Both vehicles are currently in production and can be purchased new. The GMC Hummer EV Pickup 3X Extended Range (2021-…) has a starting price of $117435, compared to the GMC Sierra EV Max Range (2025-…), which starts at $100495.

The two vehicles share the same body style: Pickup.

Although both cars have the same battery capacity, GMC Sierra EV Max Range (2025-…) achieves a longer real-world range due to its superior energy efficiency.

Both vehicles feature an advanced 800-volt architecture.

Both vehicles support DC fast charging with a maximum power of 350 kW.

Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 19.2 kW.

Both vehicles are all-wheel drive.

The GMC Hummer EV Pickup 3X Extended Range (2021-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

The GMC Sierra EV Max Range (2025-…) stretches out longer, while the GMC Hummer EV Pickup 3X Extended Range (2021-…) compensates with a wider stance. As for height, they’re nearly identical, so headroom should be comparable.

The GMC Sierra EV Max Range (2025-…) boasts a more extended wheelbase.

Both models feature a convenient frunk (front trunk), providing additional storage space.

The GMC Sierra EV Max Range (2025-…) is better suited for heavy loads, offering a greater towing capacity than the GMC Hummer EV Pickup 3X Extended Range (2021-…).