We have a family of 5+1 - 3 kids ages 14, 11, and 8, plus an 80# old english sheepdog. The LC is great for our family, but with a family of 5 I'd have to ask what kind of camping trips you're planning. We have a travel trailer we use and can fir 3 kids in the second row and then a cooler, clothes, and groceries one one side of the trunk with the dog on the other side. Most of our gear is in the trailer, which makes "packing" for a weekend trip really fast and easy - which in turn has encouraged us to get out 2 or 3 times a month in the summer.
If I had to squeeze in a tent, sleeping bags, lantern, kitchen setup, etc with my family on a regular basis I'd seriously look at a Sequoia, particularly if you're not planning to mod your LC and get way off the grid. I have a cargo box I used to use with our Acura MDX and it's acceptable but overall was always kind of a PITA to load/unload, and an extra foot of cargo space would be incredibly useful. That said we went with the LC in part because I didn't want an even longer vehicle (if the Sequoia was still the same length as the last gen I might be on the Sequoia forum now...)
If I had to squeeze in a tent, sleeping bags, lantern, kitchen setup, etc with my family on a regular basis I'd seriously look at a Sequoia, particularly if you're not planning to mod your LC and get way off the grid. I have a cargo box I used to use with our Acura MDX and it's acceptable but overall was always kind of a PITA to load/unload, and an extra foot of cargo space would be incredibly useful. That said we went with the LC in part because I didn't want an even longer vehicle (if the Sequoia was still the same length as the last gen I might be on the Sequoia forum now...)