My 2021 Cadillac Escalade experienced a sudden engine failure due to the L87 Loss of Propulsion recall. The vehicle has been undrivable since February 25, 2025, and has been at the dealership (Ocean Cadillac in Miami, FL) for over two months with no completed repair and no timeline for resolution. Despite repeated communication, GM and the dealership have failed to provide a loaner vehicle or reimbursement for transportation, even though this is a known safety-related recall issue. The extended downtime has caused significant business losses, disrupted transportation, and left me without safe vehicle access. I am requesting NHTSAs assistance to ensure GM complies with their recall obligations and resolves this matter immediately. I am also concerned about ongoing unresolved vehicle quality issues reported during warranty service visits, but my primary safety concern relates to the engine recall and loss of propulsion.