2020 Cadillac XT6 Complaints

  • Engine 07/14/2025

    The Radiator is not functioning, confirmed by a mechanic at a dealership. An engine light did appear to notify me of the problem, however the car has been kept in great condition without accident or cause for the radiator to stop functioning in such a young vehicle.

  • Structure 06/11/2025

    Way back rear window leaks in car wash or heavy rain.

  • Unknown Or Other 03/22/2024

    Moldy smell coming from vents when AC runs. Had engine sprayed with a cleaner, but smell is still there. It is mold on the condenser.

  • Power Train 03/31/2023

    Transmission shudder at low RPMs. Feels like transmission should down shift sooner, but it shudders and shakes until RPMs get up higher. Does it when RPMs are around the 1500 mark. Vehicle almost seems like it will stall unless you give it more fuel to get RPMs up higher.

  • Power Train 12/07/2023

    Vehicle has a high-pitched whining noise when cold. Vehicle also has a transmission shutter problem at lower RPM. I do not think the two are related rather than two separate incidences. But cannot be confirmed that they are two separate. Maybe one problem only. I do have video of this happening. Cannot upload a video though.

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