2025 GMC Hummer EV in Montana

Montana requires minimum liability coverage of 25/50/20 for all registered vehicles, including the 2025 GMC Hummer EV.

As a 2025 model, the GMC Hummer EV is a current or near-new vehicle. Newer model years typically have higher insurance premiums in Montana due to higher replacement costs, but may also benefit from advanced safety features that qualify for discounts.

Montana has a lemon law that protects buyers of new GMC Hummer EV vehicles. If your 2025 Hummer EV has a substantial defect that the manufacturer cannot repair after a reasonable number of attempts, you may be entitled to a replacement vehicle or a full refund under Montana law. Montana's Lemon Law covers new vehicles within 2 years or 18,000 miles. After four repair attempts or 30 business days out of service, the consumer can seek a refund or replacement.

All GMC Hummer EV vehicles driven in Montana must be registered with the state DMV. Montana does not charge a sales tax on vehicle purchases, making it popular for out-of-state registrations. Registration fees are based on the vehicle's age, with newer vehicles paying more. A county option tax may also apply.