Machu Picchu vs Kilamanjaro

Machu Picchu vs Kilamanjaro

I've done the 5 Day trek to Machu Picchu but I assume Kilamanjaro is much more difficult. Can someone tell me how much more difficult it is?

Question about Climb Kilimanjaro

I have not done both, but I have done Kili. You can choose more or less arduous routes. The standard 3 day trek up is not too hard, but you need to be prepared for the altitude.