My wife recently fully retired and I'm working part time close to home. We sold my daily driver Infiniti sedan and kept her Macan S. I drive my 914 or 356 when the weather permits but that won't work for winter. We also have a full size diesel 4*4 truck that used to tow my race car trailer (now sold) and still tows our 25foot travel trailer that is roughly 4,500 lbs dry.
I hate driving the truck for anything other than towing and have been looking at either a later series Landcruiser or it's Lexus sibling, the LX570.
Can the Landcruiser replace the truck as a tow vehicle/camping supply hauler? What compromises am I not considering? Also, can I safely buy a higher mileage one, like around 100k or so? The truck is a 2017 with only 50k on it.