There are 2 owner-reported engine complaints for the 2000 GMC Savanain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHILE DRIVING THERE WAS SMOKE. ONCE GETTING OUT OF THE VEHICLE IT BECAME ENGULFED WITH FLAMES. OTHER THAN NORMAL SERVICE, NOTHING WAS WRONG.*AK THE CONSUMER WAS TOLD THAT THIS YEAR AND MODEL VEHICLE HAS HAD NUMEROUS FIRE PROBLEM. THE CONSUMER WOULD LIKE TO E CONTACTED TO DISCUSS THE FAILURE. *NM
CATALYTIC CONVERTER HAS BEEN REPLACED FOUR TIMES IN LESS THAN THREE YEARS. MY DEALER JUST KEEPS SHRUGGING THEIR SHOULDERS AND TELLING ME THEY DON'T KNOW WHY. THEY TELL ME EVERY TIME, IT WAS BROKEN INTO MANY SMALL PIECES AND WHEN THEY TAPPED ON THE MANIFOLD THAT IT SOUNDED LIKE SALT IN THERE..*JB
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 Apr 26, 2026