I’d look at a Highlander or a Land Rover. A Panamera isn’t really suited at all for ‘overlanding.’ Driving to a campsite, sure. I have outfitted my Tacoma for actual long haul wilderness trips, and it does a good job of it. Too many people bandy around the word overlanding these days.
With so many grey cars, tan falls behind. Grey/Tan? One day, I’ll spec my deep green, and go brown on the inside.