I have a 2014 base mustang gt and I oowe about 10k left on it.I love the car and its speed but I cant stand the interior now..yes i know I should have bought a premium. But this is what happened so I want a solution now.. Ive had the car for about two months and it has 1k miles. Should i trade it now for premium version? Do you think a dealership will give me at least 25k? Or should I buy a used 2013 with low mileage? Please help I would like to hear yalls thoughts.