Can a 2021 Rav 4 XLE contain an 80" long Ikea bookshelf without having to open the back?

I want to buy an Ikea bookshelf but the box is 81 inches long... would I be able to fit it in without having to have the door open? Its a 4 hour drive to Ikea and its winter so I can't exactly keep the door open.

I have a 2021 Rav4 XLE

I'm looking to get the Billy bookshelf on the off chance someone gor that same shelf.

I measured with a tape measure and it looks like it won't fit but maybe if I fold the front seat down I can get it to work?