Is AWD a requirement for you? A FWD TL is a much safer bet -- conventional, and highly reliable, 3.5L V-6 engine (vs. the 3.7L in the AWD model) and no propeller shaft risk. Acura's SH-AWD system is a fantastic piece of kit, but it does seem that its implementation in the TL wasn't without some consequence, for some reason. It seems much more sorted in the MDX.