I'm up to 241 k with my 2005 touring 3.8L. Same engine and transmission, but starting to wonder if I finally need some transmission work.
I have the same model but with only 242k350+ k on a 2007 touring 3.8L owned since new. Transmission just failed. Original engine and transmission. Just re-did complete front end, struts, control arms, sway bar links and bushings, wheel bearings, half shafts and brake pads, got maybe 3k miles before transmission failed. Been a good ride.