All wheel drive issues 2013 Rx350

Hi, sounds like you'll need a professional evaluation of your vehicle to see what is happening and what needs to be done to make things better. I cannot suggest much from your statements - noisy could be caused by many things and could be from many areas - even just tires. Leaking fluid needs to be evaluated for the source of the leak - hands on visual analysis. And poor performance -- of what, engine power? Hard to know without hands on evaluation. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.