Filed under: Green,GMC,Truck,Electric Continue reading 2025 GMC Sierra EV rumored to offer a smaller 170-kWh pack as standard 2025 GMC Sierra EV rumored to offer a smaller 170-kWh pack as standard originally appeared on Autoblog on Fri, 5 Jul 2024 10:00:00 EDT. Please see our terms for use of feeds. Permalink | Email this | Comments Continue reading...