Depends on what you are using it for. The runner is a little more "capable" but they are ugly, you cant see out of them, and they are under powered. The grand cherokee far surpasses it in overall driving experience, the hemi, the pentastar, and the diesel are great motors in them. If you are one that only keeps them under warranty then the diesel is awesome. The hemi is like driving a sports car, they are quick and sound awesome. The 03-09 4runner with the v8 was far superior to the current one. That 4.0 is just taxed in such a heavy truck and doesnt get better mileage. Be better off getting a lexus GX with the v8 if hung on a yota. They are close enough to the same price used as a runner.