Trunk Organizer

The trade in my truck or wait until it is paid to trade?

Ok, so I have a 2007 Nissan Xterra S w / him 24.000 miles, excellent condition, along w / some extras like running boards, trunk organizer. I still about 16,000 $ In it. I would trade in 2009 by a cube that is about $ 19,110. What would be the best thing to do financially? I want the car payments and superior performance at lower fuel, but we also want the options that come w / the cube that I have given the price. I never negotiated a car before this is all new to me and I'm not sure it would be better financial decision, to trade now or wait until you have paid and a decrease in the amount of trade. If someone can explain the details and the decision w / be better in the long term, economically, it would be useful. Thank you all!

I would like to change in the values used cars are at any time high. The cars will sell poorly. So what we have is: Would you buy a new car with big discounts due to new car sales are terrible, but selling prices used by all the cars are at historic highs, due to lack of trade-ins on new cars. Midsize SUV / s like yours are well above the book.