There are 2 stored owner reports matching the engine leading-label group for the 2013 Cadillac CTS in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2013 CADILLAC CTS. WHILE THE ACCELERATOR PEDAL WAS DEPRESSED, THE ENGINE STALLED WITHOUT WARNING. THE CONTACT NOTIFIED THE DEALER (VERA CADILLAC IN PEMBROKE PINES, FL 33025 (954) 871-2630), BUT WAS INFORMED THAT NOTHING COULD BE DONE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 22,500.
THE SUPERCHARGER WAS REPLACED FOR ABNORMAL NOISE AND FUNCTION AS PER CADILLAC TSB.THE NEW SUPERCHARGER WHICH HAD A SOLID RATHER THAN 2 PIECE CONNECTOR(ISOLATOR) RESULTED IN A LOUD GROAN AND VIBRATION BETWEEN 800 AND 1100 RPM WHEN IN GEAR.CADILLAC HAS ACKNOWLEDGED THIS GROAN/VIBRATION AND AT FIRST DEEMED IT "NORMAL".NOW THEY HAVE RESTATED THEIR POSITION AND ALLEGE THAT THEIR ENGINEERS ARE WORKING ON THE PROBLEM. THE DEALER'S SERVICE DEPT HAS BEEN TOLD NOT TO ATTEMPT TO WORK ON A SOLUTION TO THE ABOVE.THE NEW 2014 CTSVS WHICH HAVE THE NEW SUPERCHARGERS HAVE THE SAME PROBLEM.THE GROWL/VIBRATION HAS BECOME MORE INTENSE AND I WORRY ABOUT CATASTROPHIC ENGINE FAILURE. GM CUSTOMER SERVICE REPS HAVE BEEN LESS THAN HELPFUL.THIS IS YET ANOTHER EXAMPLE OF "CAVEAT EMPTOR". *TR
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.