I'd say 4Runner is not really a competitor but a light truck class vehicle sacrificing comfort for off road ability just like many Jeep models do.
The Passport off road capability is about as good as it gets before you start trading off on the comforts. The AWD and angles are quite capable, and the clearance is adequate for moderate off-road use. Stock should do quite well compared to many competitors but it is not an off road focused vehicle, and comes with tires and wheel size totally unsuited to any off roading where rocks are large and frequent.
Unfortunately, I/we have no way to say 100% confidently you can take a stock Passport where you want to camp without measuring the mud and ruts for ourselves, but generally speaking, this vehicle can do a lot stock. If you frequently go up/down really steep inclines, through deep mud or sand for extended distances, or tackle large rocks, it could be time to consider a more serious off road vehicle. A wheel/tire upgrade can set you up to mitigate some of these things and is really going to be essential to do anything but mild trails.
For what it is worth, for years I took a stock Sorento (7.3" clearance with worse angles and a mediocre AWD) all kinds of places on forest and BLM roads, including a similar looking mud obstacle to your picture without destroying it. Most places I go in the mountains and southwest are not all that challenging off road, and somehow when I do want to go to those places, they are always really tough trails that even a stock 4Runner struggles, or they are backpacking trails.
If down the road you like the Passport, for the price of new wheels, tires, and a 1-2 inch strut spacer lift, you can get even closer to 4Runner stock performance (slightly less or equal clearance, less torque but still capable, and better approach angles) without giving up the comfort of the Passport.
The Passport off road capability is about as good as it gets before you start trading off on the comforts. The AWD and angles are quite capable, and the clearance is adequate for moderate off-road use. Stock should do quite well compared to many competitors but it is not an off road focused vehicle, and comes with tires and wheel size totally unsuited to any off roading where rocks are large and frequent.
Unfortunately, I/we have no way to say 100% confidently you can take a stock Passport where you want to camp without measuring the mud and ruts for ourselves, but generally speaking, this vehicle can do a lot stock. If you frequently go up/down really steep inclines, through deep mud or sand for extended distances, or tackle large rocks, it could be time to consider a more serious off road vehicle. A wheel/tire upgrade can set you up to mitigate some of these things and is really going to be essential to do anything but mild trails.
For what it is worth, for years I took a stock Sorento (7.3" clearance with worse angles and a mediocre AWD) all kinds of places on forest and BLM roads, including a similar looking mud obstacle to your picture without destroying it. Most places I go in the mountains and southwest are not all that challenging off road, and somehow when I do want to go to those places, they are always really tough trails that even a stock 4Runner struggles, or they are backpacking trails.
If down the road you like the Passport, for the price of new wheels, tires, and a 1-2 inch strut spacer lift, you can get even closer to 4Runner stock performance (slightly less or equal clearance, less torque but still capable, and better approach angles) without giving up the comfort of the Passport.