2026 GMC Hummer EV Pickup In Coastal Dune Paint: First Look

The 2026 GMC Hummer EV Pickup features several exciting updates over the outgoing 2025 model, with highlights including a new Carbon Fiber Edition, the fastest production Hummer EV ever made; and a new King Crab mode, which allows the big electric truck to move diagonally. Of course, the latest model year also offers some new paint options. Now, GM Authority is taking a closer look at the 2026 GMC Hummer EV Pickup in the new Coastal Dune paint option.

The Coastal Dune is marked with color code G42 and touch-up paint number WA-234L, and is available for the Hummer EV 2X and Hummer EV 3X trim levels. Price is set at just $625, making it one of the mid-range options in terms of cost. Coastal Dune also indirectly replaces the Tide Metallic (paint code G7X) introduced for the 2023 model year Hummer EV Pickup.

Coastal Dune is available in combination with two Hummer EV interior colors, specifically Granite Drift and Stealth Eclipse. A third interior color, Velocity Ember, is only available with Hummer’s Carbon Fiber Edition Package (code RPO WFP), paired exclusively with Magnus Gray Matt paint (paint code GBL). Visit our previous coverage to learn more about all the 2026 Hummer EV interior colorways.

Looking back, the 2026 Hummer EV is available in one of nine different paint options, all listed below along with the relevant paint codes. You can also check out our previous coverage to learn more about the 2026 GMC Hummer EV Pickup paint lineup:

• 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)

As a reminder, the GMC Hummer EV Pickup uses the same GM BT1 platform as its SUV sibling. Production of both models is carried out at the GM Factory Zero plant located in Michigan.