looks to me like those charts show the hummer in the upper edge of all vehicles. i am amazed that the land rover dependability rating is so high on that chart.
when i was shopping for a new truck, i was considering the range rover, but was scared away by friends who seemed to always have them in the shop.
i seems like that study is for all vehicles in each brand. the toureg for instance has become known as an undependable vehicle and their sales have plummeted in the US.
BTW-this is a place for honest discussion about our vehicles. browse the old posts and replies. you will see that there are many people bringing their issues up here and requesting advice and help-and receiving it.
the difference is that people generally don't enter the forum and start off as a whiner and complainer right off the bat!
i have had a few issues with my truck and there is no local dealer here to go to, well actually there is one now, but they have no service bay!
i have received help from people here, but whining is just not permitted.
if you want to start over, i am sure that people will welcome you, if not, some of us will simply place you on "IGNORE"