We test drove a basic model,front wheel drive with 18" wheels and purposely drove over bad roads. The ride was excellent. However we wanted and purchased the Premium model with all the options. The first drive in it I knew we made a mistake because of the handling. It is to stiff and noisy over uneven surfaces, nothing like the model we test drove. I inquired when ordering the car if we could get it without the sport suspension and 20" wheels, but you could not. But I thought "oh this a Cadillac, it must ride nice". Mistake!! All the other features of it are excellent. Warning, test drive the actual model you will be buying.
Remote start. Ventilated seats. Nice controls and Nav system.
Make it ride like a Cadillac should, Smooooth!!! and Quiet. Softer seats. Gas pedal lag, you have to push it a ways before anything happens.