Inside the 2025 GMC Hummer EV - 7.0/10 Inside, the contrast is striking. You expect a plush cabin, but what you get is a harsh, almost Spartan environment.

The Hummer EV SUV rides on GM's flexible Ultium platform, featuring a massive 20-module battery pack with approximately 170 kWh of usable capacity, which gives this beast its roughly 300-315 miles ...