GMC Sierra EV Denali Max Range

Estimates of actual range. The values given here are BEVDB estimates calculated from EPA data and usable battery capacity, based on the BEVDB model. The BEVDB real-range card uses four fixed reference scenarios: City (Mild), Highway (Mild), City (Cold), and Highway (Cold). Mild means +20°C (70°F) without intensive climate-control use; cold means -10°C (14°F) with cabin heating. City speed is 50 km/h (30 mph), and highway speed is 110 km/h (70 mph). These figures are not official test results. Actual range will vary depending on speed, temperature, road conditions, road profile, load, tires, and driving style.

Source: Manufacturer

Home / Destination

Charging Type	J1772
Port Location	Front Left
Charge Power	19.2 kW
Charge Time AC (0-100%)	12 h 8 min
Charge Speed (mild)	20 miles/hour
Charge Speed (cold)	20 miles/hour

Fast Charging

Fast Charging Port	CCS Combo 1
Port Location	Front Left
Charge Power (max)	350 kW
Charge Power (10-80%)	274 kW
Charge Time DC (10-80%)	31 min
Charge Speed (mild)	380 miles/hour
Charge Speed (cold)	300 miles/hour

Plug & Charge

Preconditioning

Vehicle-to-Load (V2L)

Vehicle-to-Home (V2H)

BEVDB model

BEVDB estimates use EPA-rated (or derived) consumption and usable battery capacity to model city/highway ranges; the combined value is a weighted mix of city/highway and mild/cold scenarios. See the methodology and data sources for inputs, official source boundaries, fallback rules, and versioning.

EPA

Source: EPA

Source: NHTSA