There are 1 owner-reported fuel system complaints for the 2015 Cadillac ATSin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
A1 INCOMING EMAIL: LETTER FROM CONSUMER RE THE SAFETY OF 2015 ATS CADILLAC. *SMD THE CONSUMER STATED WHILE DRIVING 70 MPH ON THE FREEWAY, THE FUEL GAUGE COMPLETELY SHUT DOWN. TWO MONTHS LATER, THE FRONT DASH COMPUTER QUE READER SHUT DOWN COMPLETELY. *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