I don't think they crash test Tahoes or full size domestic SUVs I might be wrong though, but the crash test results would be better on the mini had they done it, because the tahoe i believe is body on frame, and if you've seen body on frame crash test you notice that because the frame is so stiff, a lot more force is transferred to the occupants and not the car's body, so it will usually look better, but it's also more painful