Commute: 242 mi real-world range | longer home charging sessions
Road-trip (10-80%): 30 min (est.) | +92 mi in 10 min | peak 300 kW
Home charging (AC): 19.2 kW | 0-100% 10 h 5 min
Seats & cargo: 5 seats | 35.9 cu ft | max 81.8 cu ft
Battery warranty: 8 years / 100,000 miles
Overview
GMC Hummer EV SUV 3X 2025 overview
Official EPA range is 312 mi, with 170 kWh usable battery, DC up to 300 kW (CCS Combo 1) and typical 10-80% stops near 31 min (est.). GMC Hummer EV SUV 3X 2025 is an electric SUV with AWD and 5 seats.
A 10-minute DC top-up (est.) adds 92 miles. Combined efficiency is 52 MPGe, or about 65.1 kWh/100 mi.
Well-suited to long-distance touring with minimal downtime at chargers. It uses a 400 V/800 V architecture.
Real Range
City - Mild Weather
296 miles
City - Cold Weather
234 miles
Highway - Mild Weather
219 miles
Highway - Cold Weather
185 miles
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.
Fast-charging times may use BEVDB estimates when measured 10–80% data is unavailable. Lower-power charger scenarios are estimated from the vehicle's 10–80% charging profile.
Estimated charging times are based on usable battery capacity, charging power and vehicle charging limits. Peak DC power is usually reached only briefly; average 10–80% power is more useful for estimating real charging time. Actual charging speed can vary by charger output, battery temperature, state of charge, weather, software and battery condition.
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.
Reminder: Range and energy consumption figures are estimates. Actual results may vary depending on weather, driving style, terrain, and other conditions. Review the BEVDB methodology for estimate boundaries and source labels. If this model page looks wrong, use Contact and include this page URL plus an official source link when possible.
