GMC TruckHummer EV SUV2025Electric/gmc-truck/hummer-ev-suv/2025/electric/

2025 GMC Truck Hummer EV SUV

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2025 Hummer EV SUV.

Engine Electric

The 2025 GMC Hummer EV SUV is an electric SUV that has recorded seven total owner complaints and zero recalls, with forward collision avoidance standing as the most frequently reported issue. Within the 2024–2026 model-year span, the 2025 edition carries the lowest complaint count in the model’s short history. That position makes it the most stable benchmark in the early production run, providing researchers with the cleanest available read on the vehicle’s emerging reliability pattern.

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

OE service part numbers OEM · verified

Battery88864542
Front wiper blades85628878
Cabin air filter84987523 alt 13508023

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the coolant at 150,000 mi. The big-interval services (at 150,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miTire & Wheel Assembly (inspect)
Every 22,500 miCabin Air Filter (replace)
At 150,000 miHybrid Inverter (drain, flush & refill coolant)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 2025 GMC Truck Hummer EV SUV lead in one area — the forward collision avoidance, 2 of 7 reports (29%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the forward collision avoidance pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

0
Open recalls
NHTSA campaigns
91
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
7
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 7 complaints on record, top 6 components.

Forward Collision Avoidance2
Steering,Suspension,Lane Departure1
Steering,Suspension,Power Train1
Seat Belts1
Electrical System1
Electrical System,Engine,Fuel/Propulsion System1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 91 bulletins on record with NHTSA.

BulletinDateComponentSummary
PIP6081C2026-07-14Unknown Or OtherThis Pi is to let dealer know that a program issue has been released and to not replace…
PIT6146A2026-07-08Unknown Or OtherThis Preliminary information communicates on a software anomaly for a DTC that sets for…
PIT5966F2026-06-23Unknown Or OtherThis Preliminary information communicates an issue with an OTA pending message still…
PIT65232026-06-10Unknown Or OtherThis PI provides diagnostic steps for dealer technicians to verify the condition and…
PIT6477C2026-06-05Unknown Or OtherThis preliminary PI was created to advise techniians in the field that they will not be…

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Hummer EV SUV. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
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Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2025 Hummer EV SUV have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.