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.