There are 1 owner-reported powertrain & transmission complaints for the 2007 Maserati Quattroportein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2007 MASERATI QUATTROPORTE. WHILE DRIVING 55 MPH, THE VEHICLE DECELERATED AND SEIZED WITHOUT WARNING. THE CONTACT TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHERE A DIAGNOSTIC TEST WAS PERFORMED, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. MASERATI OF SEATTLE (1401 12TH AVE, SEATTLE, WA 98122, (206)-329-7070) WAS CONTACTED TO SCHEDULE AN APPOINTMENT FOR A SECOND DIAGNOSTIC TEST. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE FAILURE RECURRED. THE FAILURE MILEAGE WAS 150,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026