MPGTerminal
66/100
2025Standard Sport Utility Vehicle 4WDElectricity

2025 GMC Hummer EV SUV 3X

EPA ID: 48348
58
City MPG
52
Combined MPG
52MPG· Excellent
46
Highway MPG

Fuel Economy Overview

The 2025 GMC Hummer EV SUV 3X achieves an EPA-estimated 52 MPG in combined city and highway driving, with 58 MPG in the city and 46 MPG on the highway.

The estimated annual fuel cost for this vehicle is $1,450, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $3,500 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassStandard Sport Utility Vehicle 4WD
Fuel TypeElectricity
EngineN/A
AspirationNaturally Aspirated
TransmissionAutomatic (A1)
Drive TypeAll-Wheel Drive

Green Scorecard

CO2 Emissions0 g/mi
Start-Stop SystemNot Equipped
GHG Score10/10
Smog RatingN/A
Est. Annual Cost$1,450
5-Year Cost DeltaSpend $3,500

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG
51.9
Impact vs EPA
+$0
/ year
💨

The Brick Effect: Highway Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Standard Sport Utility Vehicle 4WD has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.

⚡ EV Climate Range Simulator

Cold (-10°F)70°FHot (110°F)

Extreme temperatures severely impact lithium-ion battery chemistry and require heavy HVAC usage. See how your range degrades in freezing winters or scorching summers.

Battery Efficiency
100%
Est. Real Range*
116 mi
*Assumes 75kWh pack

EV / PHEV Intel

Powertrain TypeElectricity
MPGe Combined52
D

Range Anxiety Index: High Anxiety

Urban micro-mobility only. Do not attempt long distance travel.

Estimated EPA Range: ~116 miles

5-Year Total Cost of Ownership

Estimated Monthly Cost
$570/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$18,900
55.3%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$4,000
11.7%
Estimated Insurance
Based on vehicle class risk profile
$10,875
31.8%
State Registration Fees
Based on National Average DMV base rates
$400
1.2%
Total 5-Year Cost$34,175

Recall Intelligence

✓ No recalls have been issued for this vehicle configuration.

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Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all GMC Hummer EV SUV 3X configurations.

View Model History

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2025 GMC Hummer EV SUV MT Tires 2X

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City: 52Hwy: 42$1,600/yr

2025 Audi SQ8 Sportback e-tron (21/22 inch wheels)

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City: 59Hwy: 60$1,250/yr

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City: 59Hwy: 60$1,250/yr

2025 Mercedes-Benz G 580 with EQ Technology

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Fuel Cost Analysis

Annual Fuel Cost$1,450
vs. Avg Vehicle (5 yrs)Spend $3,500

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City58 MPG
Highway46 MPG
Combined52 MPG

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.