My understanding after significant research is in alignment with what is posted above.
I am presently planning to sell my car, a 1996 Toyota 4Runner that I drove down from the United States. My best shot, according to all sources, is to drive it to Paraguay and sell it illegally, or sell it to a foreigner. That do import cars there legally that are less than 10 years old, but unfortunately, that's not an option here.
I plan on posting a thread about the car for sale soon, I don't mean to hijack a thread. You can PM me though if you're interested, its a bad ass ride.