The Toyota Fortuner is the king of the premium SUV hill and has been the most popular name, and the best-seller in its segment for a good ten years now. The Ford Endeavour has been challenging it for a long time in addition to which the Fortuner now has a new challenger in the form of the Mahindra Alturas G4. How does the Alturas G4 stack up against the Fortuner? We tell you in our comparison test.