2024 GMC Hummer EV SUV Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- Electrical system failures, including issues with the Super Cruise system and charging modules, are the most frequent complaints.
- Service brake problems, such as unexpected deceleration and loss of control, pose significant safety risks.
- The vehicle clusters complaints at very low mileage, suggesting potential early-life defect realization.
- Despite a low recall count, a high TSB count indicates ongoing development and potential for software-related issues.
2024 GMC Hummer EV SUV
Critical Failure Risk
Failures in the electrical system are the most frequently reported issue, impacting various functions from infotainment to critical driving systems like Super Cruise. This can include unexpected shutdowns or malfunctions.
Early detection can help you avoid a $500-$5,000 repair.
Safety & Bulletins
Owner Complaints
Performance & Efficiency
- Horsepower
- 570–830HP
- Torque
- 7,400–11,500 lb–ftLB-FT
Reliability
Practicality
The score is supported by solid day-to-day usability signals.
Who This Car Is For
Best for
Enthusiasts seeking unparalleled off-road capability in an electric package.
+2 more buyer-fit notes in the full report
Avoid if
Drivers prioritizing absolute reliability and minimal unscheduled repairs.
+2 more buyer-fit warnings in the full report
2024 GMC Hummer EV SUV Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2024 GMC Hummer EV SUV.
Vehicle Specs
- Fuel Type
- Electricity
- Seating Capacity
- 5
- Horsepower
- 570-830 hp
- Torque
- 7,400-11,500 lb-ft
- Transmission
- Automatic (A1)
- Drivetrain
- All-Wheel Drive
- Body Style
- Suv
- MSRP Range
- $79,995 - $138,000
- EPA Combined MPG
- 53
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Most Common Issues
1. Electrical System
Most reportedUsage: 3 reports
2. Braking System
Usage: 2 reports
First Service Interval
- Tire Rotation and Inspection (Parts: Tire Pressure Monitoring System (TPMS) Sensor Check) - Cabin Air Filter Replacement (Parts: Cabin Air Filter) - Brake System Inspection (Parts: Brake Fluid Level Check) - Coolant System Check (Parts: Battery Coolant Level Check)
Est. shop cost: $150 - $300
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FAQ
Is the 2024 GMC Hummer EV SUV reliable?
The CarFocal Reliability Score for the 2024 GMC Hummer EV SUV is 8.9/10. Reliability score is 8.9/10. NHTSA recalls: 1. Owner complaints: 10.
How practical is the 2024 GMC Hummer EV SUV for daily use?
Practicality score is 9.2/10. The score is supported by solid day-to-day usability signals. EPA combined economy is 53 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 1016 litres.
What is the overall score for the 2024 GMC Hummer EV SUV?
The CarFocal Overall Score for the 2024 GMC Hummer EV SUV is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 7.9/10. Practicality 9.2/10.
What does it cost to own and maintain a 2024 GMC Hummer EV SUV?
Based on Carfocal's data, First listed service: - Tire Rotation and Inspection (Parts: Tire Pressure Monitoring System (TPMS) Sensor Check) - Cabin Air Filter Replacement (Parts: Cabin Air Filter) - Brake System Inspection (Parts: Brake Fluid Level Check) - Coolant System Check (Parts: Battery Coolant Level Check) at 15,000 miles. Estimated first-year maintenance: $300 - $600. Repair prediction highlight: Electrical System (typical at 15,000 miles, estimated cost Min: $500 • Max: $5,000+).
What is the MSRP range for the 2024 GMC Hummer EV SUV?
MSRP range is $79,995 - $138,000.
What engine is in the 2024 GMC Hummer EV SUV?
Output is 570-830 hp • 7,400-11,500 lb-ft.
What transmission does the 2024 GMC Hummer EV SUV use?
According to CarFocal's specs for the 2024 GMC Hummer EV SUV, transmission is Automatic (A1). The paired drivetrain is All-Wheel Drive.
Does the 2024 Hummer EV SUV require Electricity gas?
Manufacturer fuel recommendation: Electricity.
What is the combined EPA MPG for the 2024 GMC Hummer EV SUV?
EPA combined estimate is 53 MPG.
What kind of powertrain does the 2024 GMC Hummer EV SUV use?
Powertrain classification is Battery Electric (BEV).
What driver assistance and safety features are available on the 2024 GMC Hummer EV SUV?
17 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
What is the fuel economy range for the 2024 GMC Hummer EV SUV?
According to CarFocal's specs for the 2024 GMC Hummer EV SUV, fuel economy range is 303-314 miles.
How many people fit in a 2024 GMC Hummer EV SUV?
According to CarFocal's specs for the 2024 GMC Hummer EV SUV, seating capacity is 5.
What body style is the 2024 GMC Hummer EV SUV?
According to CarFocal's specs for the 2024 GMC Hummer EV SUV, body style is suv.
What drivetrain does the 2024 GMC Hummer EV SUV use?
According to CarFocal's specs for the 2024 GMC Hummer EV SUV, drivetrain is All-Wheel Drive. Transmission is Automatic (A1).
What are the most common electrical system problems on the 2024 GMC Hummer EV SUV?
Top complaint category: electrical system (3 reports, 30% of complaints).
Are there open safety recalls on the 2024 GMC Hummer EV SUV?
This model year has 1 official safety campaigns listed.