2025 Hummer EV SUV vs Rivian R1S

The Innovation Behind GMC's Ultium Technology GMC + Ultium: Leading the Charge Toward an Electric Future The automotive world is changing fast—and GMC is charging full speed ahead. At the heart of this transformation is Ultium battery technology, a revolutionary EV platform developed by General Motors. Designed for power, flexibility, and sustainability, Ultium is the engine (or lack thereof) behind GMC’s bold commitment to an all-electric future. At Napleton Schaumburg Buick GMC, we’re proud to help our customers navigate this shift with confidence. Here’s how Ultium is shaping the future of GMC—and why it matters for you. more What is Ultium Technology? Ultium is more than just a battery—it’s a fully integrated platform that allows for modular battery configurations, higher energy capacity, and faster charging times. Built with next-generation lithium-ion chemistry, Ultium can scale across everything from sleek crossovers to heavy-duty trucks like the GMC Hummer EV. Unlike many competitors, GM's Ultium platform is designed to work across multiple brands and vehicle types, making it a long-term foundation for electrification. Why Ultium Sets GMC Apart Power & Performance With available 800-volt architecture and up to 1,000 horsepower in the GMC Hummer EV, Ultium shows that electric doesn't mean compromise. Whether you're hauling, off-roading, or commuting, Ultium delivers the torque and reliability drivers expect from GMC. Range & Charging Ultium-powered vehicles are engineered to provide competitive range on a single charge—often over 300 miles—while supporting DC fast-charging for quick top-offs. This means less time at the charger and more time on the road. Sustainability & Innovation Ultium batteries are designed with less rare earth materials and a vision for future recyclability. GMC isn't just going electric—it's doing it the right way, with long-term sustainability in mind. Meet the Future: Ultium-Powered GMC Vehicles GMC Hummer EV Pickup & SUV – The world’s first all-electric supertruck. Upcoming Sierra EV – A game-changer for full-size truck lovers. Future EV Models – More GMC vehicles will soon adopt Ultium tech, offering expanded options across sizes and lifestyles. Why Shop Electric with Napleton Schaumburg Buick GMC? As your trusted GMC dealership in the Schaumburg, IL area, we’re more than just a place to buy vehicles—we’re a partner in the future of driving. At Napleton Schaumburg Buick GMC, our team is trained on all things electric, from charging station installation guidance to EV tax credit support. We offer: The latest Ultium-powered GMC inventory Knowledgeable EV specialists Transparent pricing and financing options Full service and support for your EV journey Shop EVs Ready to Go Electric Ultium isn’t just shaping the future of GMC—it’s reshaping how we think about mobility, performance, and sustainability. If you're ready to be part of that future, Napleton Schaumburg Buick GMC is here to help. Explore our inventory, schedule a test drive, or speak with an EV expert today. more