2020 Cadillac Xt4: 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
"TL* THE CONTACT OWNS A 2020 CADILLAC XT4. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V588000 (SERVICE BRAKES) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE MANUFACTURER WAS CONTACTED AND A CASE WAS FILED. ADDITIONALLY, THE CONTACT WAS REFERRED TO A LOCAL DEA..."
"CADILLIAC 2019 XT4 WHITE IN COLOR BRAND NEW TIRES AND RIMS ..ENGINE BLEW UP WHILE TRAVELING TO A PARTY WITH MY GIRLFRIENDS OUTTA TOWN. IT WAS REALLY BAD...BUT WE STILL HAD A GREAT TIME. WE HAD IT TOWED AT NO EXPENSE BY A GUY WE MET WHILE ON THE INTERSTATE HE HELPED US TO SAFETY AND TOWED THE BROKE..."
"The wiring in the Cadillac is soy based and squirrels have ate the wires out of my engine three times. It makes the steering compromised and unsafe. The warning comes up drive with caution steering compromised. Not exact but you get the jest"
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.
Who Files Complaints?
Cadillac Xt4 — 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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