There are 1 owner-reported powertrain & transmission complaints for the 2019 Buick Envisionin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHILE DRIVING IN CRUISE CONTROL BETWEEN 35 TO 40 MPH, GOING UP A SMALL INCLINE, THE ENGINE BOGS DOWN AND THE VEHICLE RATTLES. I HAVE HAD THE VEHICLE CHECKED OUT 5 TIMES BY DIFFERENT DEALERS AND THEIR CONCLUSION WAS THAT THIS IS A NORMAL CONDITION. THE TRANSMISSION SHIFTS INTO THE HIGHEST GEAR FOR FUEL ECONOMY. I DO NOT BELIEVE BUICK WOULD MAKE A VEHICLE THAT RATTLES AT 35 TO 40 MPH. GOING INTO MANUAL 5TH GEAR STOPS THE RATTLING, BUT THAT SHOULD NOT BE THE SOLUTION.
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