Is the Gmc SIERRA EV reliable?

The Gmc SIERRA EV has 20 total NHTSA complaints across 2 model years. Years to avoid: 2025 (10 complaints), 2024 (10 complaints).

What years of the Gmc SIERRA EV should I avoid?

Avoid the 2025, 2024 Gmc SIERRA EV. The 2025 model has the most complaints (10) with the top issue being FUEL SYSTEM.

Reliability and problems by year based on NHTSA complaint data.

Year	Complaints	Top Issue	Verdict
2025	10	Battery heating module failed. This resulted in s...	Below Average
2024	10	MY HUD is not functioning it does not appear on wi...	Below Average