2025 GMC Sierra 1500 engine problems
The 2025 GMC Sierra 1500 has 39 engine complaints filed with NHTSA — 28% of the year's total, and down from the prior model year.
39
Engine complaints
28%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“While on the freeway at 65mph the truck experience a hard gear shift, loss of acceleration, went into shut down, lost steering assist, and brakes became hard, lights came on the dash for transmission issue massage, as well as Check engine light. Safety became a major concern with loss of power in…”
Common questions
How many engine complaints does the 2025 GMC Sierra 1500 have?
NHTSA has 39 complaints about the 2025 GMC Sierra 1500 engine — 28% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.