2025 Gmc HUMMER EV SUV
Problems, Recalls & Reliability Report
Quick Summary
The 2025 Gmc HUMMER EV SUV has 10 owner complaints filed with NHTSA — that's 0.7x the segment average of 15. The most common issue is electrical problems (20% of all complaints), specifically: a little over a month after purchasing my brand new hummer ev 2x i was driving and then i lost all power, brakes, steering, and had to coas t to a stop. my rear motor blew and snapped my trans axle. i had only 2,000 miles on the odo. this vehicle is riddled with issues that limit its ability to use .
10
Total Complaints
0
Recalls Issued
—/5
Safety Stars
0.7x
vs Segment Avg
Known Problems(top 5 of 8)
ELECTRICAL
2 complaints- • A little over a month after purchasing my brand new Hummer EV 2X I was driving and then I lost all power, brakes, steering, and had to coas t to a stop. My rear motor blew and snapped my trans axle. I had only 2,000 miles on the odo. This vehicle is riddled with issues that limit its ability to use
- • The contact owns a 2025 GMC Hummer EV. The contact stated that while the vehicle was stationary, the brake pedal was depressed, and several unknown warning lights illuminated. The contact stated that while the vehicle was idling for several minutes, several unknown warning lights illuminated. The ve
“A little over a month after purchasing my brand new Hummer EV 2X I was driving and then I lost all power, brakes, steering, and had to coas t to a stop. My rear motor blew and snapped my trans axle. I had only 2,000 miles on the odo. This vehicle is riddled with issues that limit its ability to use ”
— NHTSA complaint filing
Charging Cost Calculator for 2025 Gmc HUMMER EV SUV
Live EIA pricesBased on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.
Estimated Insurance Cost for 2025 Gmc HUMMER EV SUV
How this estimate is calculated
Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.
Maintenance & Warranty
Recommended Gmc HUMMER EV SUV Service Intervals
Uses GM Oil Life System. Full-size trucks may have shorter differential and transfer case intervals if used for towing.
"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.
Gmc New-Vehicle Warranty Coverage
EV Incentives for 2025 Gmc HUMMER EV SUV
Updated 2026-07Federal Tax Credit (Section 30D) — Expired 2025-09-30
Section 30D new clean vehicle credit ($7,500 max) expired for vehicles acquired after Sept 30, 2025 per Public Law (One Big Beautiful Bill Act). Vehicles acquired on or before that date remain eligible on the buyer's 2025 return. No federal purchase credit exists for post-9/30/2025 acquisitions.
Historic eligibility: 2025 Gmc HUMMER EV SUV vehicles purchased on or before September 30, 2025 may still qualify for the federal credit on the 2025 tax return. Check with a tax professional for your specific vehicle's eligibility.
State-Level Incentives (Still Active in 14 States)
Source: US Department of Energy Alternative Fuels Data Center + state DOR / DEQ program pages. Program details and eligibility limits change frequently — always verify with the linked source before purchase.
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 10 owner complaints for this specific year, here's what to check or ask about:
- ☐ELECTRICAL: A little over a month after purchasing my brand new Hummer EV 2X I was driving and then I lost all power, brakes, steering, and had to coas t to a stop. My rear motor blew and snapped my trans axle. I had only 2,000 miles on the odo. This vehicle is riddled with issues that limit its ability to use
Typically appears around 50K miles. Repair cost ~$500
- ☐ENGINE: A little over a month after purchasing my brand new Hummer EV 2X I was driving and then I lost all power, brakes, steering, and had to coas t to a stop. My rear motor blew and snapped my trans axle. I had only 2,000 miles on the odo. This vehicle is riddled with issues that limit its ability to use
Typically appears around 50K miles. Repair cost ~$500
- ☐FUEL SYSTEM: A little over a month after purchasing my brand new Hummer EV 2X I was driving and then I lost all power, brakes, steering, and had to coas t to a stop. My rear motor blew and snapped my trans axle. I had only 2,000 miles on the odo. This vehicle is riddled with issues that limit its ability to use
Typically appears around 50K miles. Repair cost ~$500
- ☐SEATS/RESTRAINTS: On [XXX], my [XXX] son was riding in the back seat of our 2025 GMC Hummer EV (VIN: [XXX] ) and reported his seatbelt felt loose. I pulled over and discovered the seatbelt bracket was completely detached from the vehicle frame. The bolt was present, but the nut that secures the bracket was entirely
Typically appears around 50K miles. Repair cost ~$500
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Gmc HUMMER EV SUV — Year Comparison
How does 2025 compare to other years? Fewer complaints = more reliable.
Full years-to-avoid analysis →NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 10
- Recalls
- 0
- Fire reports
- 0
- Crash reports
- 0
- Injury reports
- 0
- Segment avg
- 15
Check a Specific VIN
See recalls for YOUR 2025 Gmc HUMMER EV SUV