Bob 
2018 Toyota Highlander SUV Limited Platinum 4dr SUV AWD (3.5L 6cyl 8A)
Does everything for $10K-$15K less than MDX and Q7
 I was looking at the mid-size SUVs with AWD and cargo space.  The Cadillac XT5 and Q5 were just a bit too tight in back seat (2nd row) for me.  I found the 3 best were Acura MDX, Audi Q7 and Toyota Highlander.  After test driving, the MDX and Q7 are sportier but the Highlander did everything very well.  The Q7 had buttons in unusual places (at least for me) and the MDX had push button transmission and 2 screens for changing settings that took a few touches to change heat settings.  Coming from a Lexus, I knew Toyota built a great car but the front seat is very comfortable, has all the safety equipment and is very easy to see out of, I chose to save $15K and buy the Toyota.  Reliability, gas economy, resale and initial cost are all better with Toyota and I'll have alot less problems down the road.