Love my 2014 V6 all wheel drive Durango. I pull a 1875 Pro Guide with 90 Merc 4 stroke,3000 lbs.Bought new and no problems so far. The only things I’ve done so far is change oil and rotate tires. I’m getting an honest 17 to 20 pulling the boat and have hit 27 mpg on long trips when not towing.