Should I buy a new Tacoma or keep my current car, 2004 Infiniti G35.?

I currently own a 2004 infiniti G35 coupe and dont know whether I should keep it or sell it. I want to get a truck to be able to have a bigger car and I would like to throw stuff in the bed. I love the look of my car though but its kinda small and not very roomy. I wish I could have both But no way can I afford both. So just need some opionions. The only reason I want to buy a NEW tacoma is because as much as I would pay for used for just a few extra dollars I can get the one I want new and have the color/options I want. They really hold their value. But any help I really appreciate. Thanks!