2020 Cadillac Xt6: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"TAKATA INFLATORS: JULY 20, 2019 I LEASED THE VEHICLE. ON JULY 22, 2019 THE VEHICLES DASN WARNING INDICATED "SERVICE SAFETY RESTRAINT SYSTEM" ON JULY 25 I TOOK THE VEHICLE IN FOR SERVICE. ON THE AFTERNOON OF JULY 26 IT WAS RETURNED TO ME. THE SERVICE ADVISOR STATED THEY REPLACED A PART IN THE DRIVER..."
"BRAND NEW OFF DEALER LOT NEEDED NEW BATTERY. FROM THAT POINT FORWARD THE VEHICLE'S ELECTRONICS CONSTANTLY MALFUNCTIONED. THE DEALER TRIED EVERYTHING INCLUDING WORKING WITH CADILLAC FOR NEW PARTS AND SUGGESTIONS TO MAKE THE ELECTRICAL SYSTEM FUNCTION NORMALLY. AFTER THREE WEEKS OF WORK, IT STILL MAL..."
"2020 CADILLAC XT6 WITH ALL OPTIONS AND NEW VEHICLE WITH LESS THAN 400 MILES, FUEL GAUGE INDICATOR HASH MARKS THAT SHOW THE LEVEL OF FUEL ON THE FUEL GAUGE INTERMITTENTLY STOP WORKING UPON ENGINE STARTUP. DEALER HAS ALREADY CHECKED COMPUTER CODES AND FOUND NO ERROR CODES. DEALER STATES THEY HAVE RESE..."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Cadillac Xt6 — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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