Starts out easy, if very much only one vehicle wide. few cross ditches before the large washout marked as a 4x4 bypass on the map. IMO it isn't that bad, a good crossover can definitely do it. it's deep but gentle, and the climb out is "only steep", boulders are not big, wheels should stay on the ground. The road goes on in similar conditions as before for a kilometre, maybe 2 (hard to remember).

after that, the boulders and ruts get bigger+deeper, respectively. here the best crossovers (bronco sport badlands, compass/cherokee trailhawk/upland) could probably make it with a skilled driver, otherwise I would say proper 4x4 is useful to be able to take it slow and avoid crunching your underbody