
The new 2026 model year brings some important changes to the all-electric GMC Hummer EV Pickup, most notably with the launch of a new Carbon Fiber Edition. GM is calling the new Hummer EV Carbon Fiber Edition the fastest production Hummer ever built, and it comes with some interesting styling upgrades, including unique paint options. Now, GM Authority is taking a closer look at the 2026 GMC Hummer EV Pickup in Magnus Gray Matte.

Magnus Gray Matte is designated with color code GBL and touch-up paint number WA-234K, and is only available for the Hummer EV 3X trim level and along with the optional Carbon Fiber Edition package (RPO code WFP). Magnus Gray Matte is not available for the Hummer EV 2X trim level at all.
The Magnus Gray Matte is not offered as a standalone option, but is bundled with a Carbon Fiber package, the latter of which is priced at $13,700.

Buyers get Magnus Gray Matte combined with the Velocity Ember interior colorway, the only interior colorway offered for the Hummer EV when selecting the Carbon Fiber package. For your information, other Hummer EV interior colorways include Granite Drift and Stealth Eclipse. You can also click through our previous coverage to learn more about all the 2026 Hummer EV interior colorways.

Beyond the Carbon Fiber package, the 2026 Hummer EV is available in a total of nine different paint options. We’ve listed them below for reference, but we’ve also covered them in more depth in previous articles if you’re interested in learning more:
- Auburn Matte (GNR)
- Coastal Dunes (G42)
- Deep Aurora Metallic (GXN)
- Graphite Blue Metallic (GAI)
- White Interstellar (GAZ)
- Magnus Gray Metallic (GBL)
- Metallic Meteorite (GNO)
- Solar Orange (GAG)
- Clear Black (GBA)
Underneath the body panels, the GMC Hummer EV Pickup uses the GM BT1 platform, while vehicle production takes place at GM’s Factory Zero plant in Michigan.
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