Component Record

GMC Sierra 1500 2026 Power Train Problems

35 distinct owners reported a power train problem on the 2026 GMC Sierra 1500 - 24% of all complaints for this model year.

Recall Coverage35 complaints

35 complaints; 1 recall campaign covers this system.

Campaigns Covering This System

26V289000Reported May 7, 2026 - 66 vehicles potentially affected

Recall covering the power train system, reported to NHTSA on May 7, 2026. The campaign covers an estimated 66 vehicles across all affected models. NHTSA records carry a do-not-drive advisory for this campaign.

Other Systems on This Model Year

Engine101 Electrical System20 Driver Assistance and Stability Systems13 Fuel and Propulsion System11 Unknown Or Other10 Brakes5

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of November 1, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.