2018 Volkswagen Passat Power Train
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
The catalytic converter on my 2018 Volkswagen Passat failed and the vehicle has been at an authorized Volkswagen dealership since May 16, 2025. The dealership confirmed that the catalytic converter is defective and must be replaced, but the part has been on national backorder with no estimated delivery date for several months. The vehicle cannot be safely driven in its current condition and has been unavailable for all normal use. The issue has been confirmed by the dealership and the vehicle is available for inspection. There were warning lights related to emissions prior to the failure. Volkswagen has not been able to provide a timeline for repair, which has created an ongoing safety and reliability concern.
The 2018 vw Passat se is only 3 years old and the transmission went out. The mileage was just a little over 98,000. The car has been kept up with as far as oil change, routine maintenance, and extras, such as tires and brakes. We have been given no reason to why the transmission would have went out like it did. But we are stuck making payments on it and the cost of repair from the dealership itself is $4,500
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 2018 Volkswagen Passat has 2 Power Train complaints on file. Review the timeline above for detailed owner experiences.