Question 1

Is the Gmc HUMMER EV SUV reliable?

Accepted Answer

The Gmc HUMMER EV SUV has 25 total NHTSA complaints across 2 model years. The most reliable years are 2025 (10 complaints). Years to avoid: 2024 (15 complaints).

Question 2

What years of the Gmc HUMMER EV SUV should I avoid?

Accepted Answer

Avoid the 2024 Gmc HUMMER EV SUV. The 2024 model has the most complaints (15) with the top issue being ELECTRICAL.

Question 3

What is the best year for the Gmc HUMMER EV SUV?

Accepted Answer

The best years for the Gmc HUMMER EV SUV are 2025 (10 complaints). These years have the fewest reported issues to NHTSA.

Year	Complaints	Top Issue	Verdict
2025	10	A little over a month after purchasing my brand ne...	Above Average
2024	15	Super cruise does not work. It may turn on at rand...	Below Average

Gmc HUMMER EV SUV — All Years

Gmc HUMMER EV SUV — NHTSA Complaints by Year

Best Years to Buy

Years to Avoid