NHTSA Complaint #11699509 — 2019 CADILLAC ESCALADE ESV

My 2019 Cadillac Escalade ESV experienced a major engine failure that required a complete engine replacement. Before the failure, the vehicle showed warning signs including rough running and loss of performance. My certified mechanic later explained that the cause of the failure was consistent with engine defects that have led to GM’s recall on later-model Escalades. However, the 2019 model year is excluded from that recall. The failure was severe enough that it posed a safety risk had it occurred at highway speed, and it required over $20,000 to replace the engine plus thousands more in related repairs. Multiple other major components failed around the same time (suspension components, thermostat, and A/C compressor). I am filing this report because the failure pattern appears identical to what GM has acknowledged on recalled Escalade engines, and I am concerned that the defect may affect more vehicles than currently included in the recall. My mechanic confirmed that the failure is reproducible and consistent with the known defect on later models.