First time poster but I have lurking for a while. Now I have seen members talked about their QX having some transmission shudders and I just want to let you guys know that mine just had that issue yesterday. Actually my wife was the one driving the QX60 when it happened and she said it scared her to death. With our 2 young kids at the back ,she felt a huge shudder at low speeds. Took the car to dealer and they called us that they will repair/ change the transmission. My concern is are they going to replace it with a new or refurbished one? Sorry for the long post ( first one at that ). Any of you guys still experience the shudder?