I am probably telling 95% of you what you know already. For the
rest, how well a trailer tows is also down to weight distribution.
https://youtu.be/6mW_gzdh6to
The same rule applies to all vehicles. Do not think a 4x4 SUV
means guaranteed stability.
As for the power and torque needed, it all depends on how high
and how steeply you are going.