2025 Gmc Sierra Ev Towing Capabilities. Such capabilities ensure that the sierra ev is as adept on long journeys as it is during daily commutes, setting a new benchmark for electric vehicle performance and. The 2025 gmc sierra 1500 brings new heights to sierra towing performance with advanced tech.

See body style, engine info and more specs. The 2025 models are expected to maintain last year’s towing capacities, with the duramax rwd models capable of towing up to 13,200 pounds and the 4wd models up to.