NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2023 Maserati Quattroporte. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
The electronic Brake Malfunction as well as the Malfunction of Neutral Gear on the Transmission.
Data synced from NHTSA on May 4, 2026