2025 Gmc Denali Ev. The sierra ev denali claims an impressive driving range of 440 miles on a single charge, thanks to its max range battery pack (gmc hasn’t yet said exactly what size it is). The 2025 sierra ev extended range denali makes gmc’s impressive new electric pickup truck available at a more affordable price.
See body style, engine info and more specs. The sierra ev is a new electric pickup that emphasizes power and versatility.