Commute: 329 mi real-world range | longer home charging sessions
Road-trip (10-80%): 30 min (est.) | +111 mi in 10 min | peak 350 kW
Home charging (AC): 19.2 kW | 0-100% 10 h 5 min
Seats & cargo: 5 seats
Battery warranty: 8 years / 100,000 miles
Overview
GMC Sierra EV 4WD Extended Range Denali 2025 overview
GMC Sierra EV 4WD Extended Range Denali 2025 comes as an electric pickup truck in AWD form and seating for 5. Built for longer legs between stops; EPA range: 390 mi, well above the class median of 332 mi.
The battery has 170 kWh usable (178 kWh nominal).
Charging includes AC charging up to 19.2 kW (J1772); DC fast charging up to 350 kW (CCS Combo 1). For a typical DC stop, it adds ~111 mi in 10 min; Battery preconditioning offers manual control.
Class comparison
Within a group of 26 pickups, GMC Sierra EV 4WD Extended Range Denali 2025 stands out for more range in 10 min and longer range. Range added in 10 min (est.) is higher than the class median; 111 mi vs 94 mi; 17 mi higher, +18%. Rated range is above the class median; 390 mi vs 332 mi; 58 mi higher, +17%. Official energy use is higher than the class median; 52.4 kWh/100 mi vs 48.7 kWh/100 mi; 3.7 kWh/100 mi higher, +8%. Works best if you're comfortable with higher energy use.
Real Range
City - Mild Weather
470.4 miles
City - Cold Weather
318 miles
Highway - Mild Weather
298 miles
Highway - Cold Weather
232 miles
Real range estimates The values shown here are estimates calculated by BEV-Database using EPA range/efficiency data (where available) and the usable battery capacity of the car. “Mild weather" represents driving in roughly 68-77 °F without heavy use of climate control, while "Cold weather" reflects winter conditions with the cabin heater on (around 14 °F). "Highway" figures assume steady cruising at about 65 mph-70 mph. These figures are not official test results or guarantees. Real-world range will vary depending on speed, temperature, traffic, road profile, payload, tires and driving style.
BEVDB estimates use EPA-rated (or derived) consumption and usable battery capacity to model city/highway ranges; the combined value averages the four scenarios.
Reminder: Range and energy consumption figures are estimates. Actual results may vary depending on weather, driving style, terrain, and other conditions.
