The September 2016 Consumer Reports issue had a great article on cars to buy for teenagers ("Teen Driving - When your kid takes the wheel"). The Jeep is definitely NOT on the list. CR does make a good argument for getting your teen a (modestly-priced, low-bling) new car vs. a used one, which surprised me.
I'm thinking OP is a troll, though. Who would buy their teenager a brand new $40K car, let alone one with 285 horsepower and a mediocre safety rating?
OP, if you're asking this seriously, and your family's values are consistent with buying your child a new car in that price range, I think you should find another model. Read the Jeep's reviews (start here -
http://www.edmunds.com/jeep/wrangler/2016/suv/review/) and the CR article.