I have both and they both have their purpose. I can take each of them places the other one would never make it. Deep snow is easier in a jeep because you have higher clearance/bigger tires. Some narrow and winding trails are impassable even in a short jeep. Those are just a few examples.
Every "tool"/"toy" has it's purpose. I love them both. That said, I prefer taking my Jeep for it's heater, removable top, extra seats for the kids, and street legal so I don't have to trailer.