NHTSA Complaint #11661855 — 2023 CADILLAC ESCALADE ESV

On multiple occasions I have felt rattling/shaking/rumbling within the vehicle engine area. It began within the first 3 months of having the vehicle in my possession (we purchased the vehicle in January 2024). I also had an occasion sometime around March or April of 2024 where I was accelerating after a red light and the vehicle was lagging. I pressed on the gas harder but it wouldn't get up to speed like it normally does--RPMS were going up, up, up, but the speed of the car did not match. There was another red light right so I braked to stop and upon that light turning green everything was back to normal. I reported this to my service provider when I went in for my first oil change, the dealer was unable to duplicate the issues and I was told the car was inspected and appeared to be ok. I have since experienced the same rattling/shaking/rumbling on several occasions.