2025 Gmc Sierra Ev Max Range Denali Ultimate

2025 Gmc Sierra Ev Max Range Denali Ultimate. The sierra ev can tow up to 10,500 pounds with the extended range pack or 10,000 pounds with the max range pack, and while it might halve the range, that’s not so much of an issue here. Gmc is still using the same battery packs, but has more efficient.

See body style, engine info and more specs. The electric sierra now offers two battery packs, including a bigger max pack with an estimated 460 miles of range (20 more than before).