Does the 2025 GMC Sierra EV offer acceptable towing capacity for Canadian truck owners?
The 2025 Sierra EV is rated for maximum 3,600 kg (7,900 lb) towing—among the highest EV truck towing capacities. This rating applies to braked trailers. However, towing substantially reduces available range: with a 2,500 kg loaded trailer, real-world range drops from approximately 480 km to 320 km. Owners planning regular towing should budget for more frequent recharging and identify DC fast chargers along intended routes. The vehicle includes active trailer sway control for stability on grades and curves.
























