Would say that if you like the 4cyc go for it. If thinking about the 6 I would go for a 2017 and get the upgraded 3.0 twin turbo. More powerful than the 3.7 and better mpg. I average between 22 and 23 with my 3.0t driving 75% hwy. good luck on any choice. If and is not important to you you may even consider the hybrid, 40 mpg