There are 1 owner-reported engine complaints for the 2004 GMC Savanain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
CONSUMER NOTICED VEHICLE WAS LEAKING OIL, DROPPED ABOUT TWO QUARTS OF OIL. VEHICLE HAD ONLY 1200 MILES. DEALER SATED THERE WAS NOTHING WRONG WITH THE VEHICLE. *AK
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