GMC Sierra EV 4WD Max Range Denali

2025

Starting price: $98,400

Specification EV Trip Calculator EV Running Cost Calculator EV Garage Planner

GMC Sierra EV 4WD Max Range Denali 2025 image 1

Usable battery
205 kWh
Nominal battery
225 kWh
Drive
AWD
Real range (combined)
447 miles
AC charging
19.2 kW
DC fast charging
350 kW

Conclusion

The clearest strength is longer real-world range.

Range Reality

Official EPA range: 390 mi
BEVDB mixed estimate: 447 mi
Cold highway estimate: 324 mi
Official → BEVDB: +57 mi / +15%

Charging Reality

10–80%: 31 min (est.)
Range added in 15 min: 315 mi
Home 0–100%: 12 h 8 min

Practical Ownership

Seats: 5
Braked towing: 10,000 lbs
Battery warranty: 8 years / 100,000 miles
Payload: 1,500 lbs

How it compares

Compared with 10 similarly priced US-market EVs with a similar body style (2025–2026).

Strongest point

Longer real-world range

162 miabove median

City - Mild Weather	526 miles
City - Cold Weather	399 miles
Highway - Mild Weather	400 miles
Highway - Cold Weather	324 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.

Home / Destination

Charging Type	J1772
Port Location	Rear 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	Rear Left
Charge Power (max)	350 kW
Charge Power (10-80%)	274 kW
Charge Time DC (10-80%)	31 min
Charge Speed (mild)	390 miles/hour
Charge Speed (cold)	300 miles/hour

Preconditioning

Preconditioning Possible

Yes

Home / destination charging — 0–100%

AC full charge: fastest ~12h 10m

Charging option	Power used	Approx. time	Range per hour	Notes
Level 1 · 120V / 12A	1.4 kW	166h 25m	2 mi/h	—
Level 1 · 120V / 16A	1.9 kW	122h 35m	2 mi/h	—
Level 2 · 240V / 32A	7.7 kW	30h 15m	10 mi/h	—
Level 2 · 240V / 40A	9.6 kW	24h 15m	12 mi/h	—
Level 2 · 240V / 48A	11.5 kW	20h 15m	15 mi/h	—
Level 2 · 240V / 80A	19.2 kW	12h 10m	24 mi/h	—

Fast charging — 10–80%

Fastest DC 10–80%: ~31 min

Charging option	Power used	Approx. time	Range per hour	Notes
DC 50 kWCCS connector	50 kW avg.	2h 50m	72 mi/h	—
DC 150 kWCCS connector	126 kW avg.	1h 10m	182 mi/h	Limited by charger
DC 250+ kWCCS connector	165 kW avg.	52 min	238 mi/h	Limited by charger
DC 350 kWCCS connector	274 kW avg.	31 min	395 mi/h	—

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 model

Combined real range (estimate)	447 miles
Combined Energy Use (estimate)	45.6 kWh/100 mi

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

EPA Range	390 mi
MPGe City	70 MPGe
MPGe Highway	59 MPGe
MPGe Combined	64 MPGe
Energy Use	52.4 kWh/100 mi

Source: EPA

Other GMC Sierra EV versions

See all GMC Sierra EV versions →

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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 Report incorrect data and include this page URL plus an official source link when possible.

Nominal Capacity	225 kWh
Usable Capacity	205 kWh
Battery Type	Lithium-ion
Architecture	800 V
Warranty Period	8 years
Warranty Mileage	100000 miles
Cathode Material	NCMA

Acceleration	4.1 sec (0-60 mph)
Top Speed	110 mph
Total Power	760 hp
Total Torque	785 lb-ft
EPA Consumption	52.4 kWh/100 mi
Drive	AWD

V2L Supported	Yes
Max. Output Power	10.2 kW
Exterior Outlet(s)	Up to 10 outlets

V2H via AC Supported	Yes
Max. Output Power (AC)	7.2 kW

Front crash	5 stars
Rollover resistance	4 stars
Rating year	2025