I'm becoming paranoid

My Wife has a new Silver Evoque Prestige SD4 Auto. This car has a very noticeable vibration which can be felt throughout the vehicle when stationary with the engine running, in Drive, and the foot brake applied. Take it out of drive and the vibration is less but still noticeable. Dealer brought over a demonstrator and the vibration was not apparent in that. Vibration can be felt through the steering wheel and through the seat of your pants, even when sitting in the back. Anyone else experiencing this.