There are 1 stored owner reports matching the brakes leading-label group for the 2019 Cadillac XT4 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 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)2019 CADILLAC XT-4 [XXX] MILEAGE IN FIRST SERVICE ATTEMPT 27500 4/28/2023 BROUGHT THE XT-4 IN FOR SERVICE IN WILLIAMSBURG VIRGINIA AND FOR AN OIL DRIP PROBLEM. OIL LEAKING DOWN THE SIDE OF THE MOTOR FACING THE PASSENGER SIDE. DEALER REPLACED NUMEROUOS GASKETS AND ENGINE COVERS AND RETURNED THE VEHICLE ALONG WITH THE SERVICE AND STATE INSPECTION WORK. REPAIRS MADE UNDER POWERTRAIN WARRANTY. ENGINE CONTINUED TO LEAK AND WAS BROUGHT BACK INTO THE DEALERSHIP 05/02/2023. DEALER SAID THAT THE OIL PAN WAS CRACKED AND THEY REPLACED IT UNDER POWERTRAIN WARRANTY. ENGINE CONTINUES TO LEAK, AND WAS TAKEN BACK TO THE DEALERSHIP ON 05/08/2023 FOR MORE REPAIRS ALONG WITH A FAILED BATTERY. ENGINE IS STILL BEING WORKED ON AS OF 05/12/2023. DEALER SAYING THAT ENGINE HAS A LEAKING HEAD GASKET AND THAT GM IS STARTING TO REALIZE THAT THEY HAVE A PROBLEM WITH THIS ENGINE. REPAIR REQUIRES SPECIALIZED TOOLING FOR INSTALLING THE HEAD GASKET. STARTING TO RUN INTO 10 DAYS NOW WITH THE LOSS OF USE OF THE XT-4. OIL LEAK IS AFFECTING THE ENGINE PERFORMANCE STALLING AND CHUGGING AND MAY BE MAKING ITS WAY INTO THE PASSENGER FRONT RIGHT BRAKING SYSTEM. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
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.