Which tow vehicle: Prado or 200 LandCruiser?

I have purchased a 21ft Jayco Starcraft caravan with a tare of 2500kg. I have a Toyota Prado turbo-diesel auto which tows 2500kg. Does anyone have a similar caravan pulled by a Prado? I was going to upgrade to a LandCruiser 200 as I feel the Prado will not be safe enough.

Michael, WA