OK I didn't realize that they didn't update the door panels.

That said yes the panel is a different size, pretty sure the handle is in a different spot as the window crank too (unless you're going to power windows)
I'd start by making a cardboard template of bother front and rear doors noting the overall shape of the needed panel and the location of the window crank and handle.

Them overlay one over the other together an idea of what needs cut and repositioning.

The upper padded section can be trimmed and restiched to shape, the lower section can have the carpet trimmed and reglued. These will cover most of the plastic cuts.

I'd glue em back with plumbing glue for abs pipe (black plastic pipe) and use a thin sheet of Masonite and pop rivets for reinforce. Hide the rivets under the upholstery and put some near the notches for the mounting tabs.

A local upholstery shop should be able to help with the visible seams, I know there used to be kits for diy of repair torn vynil, a pro shop should be able to blend the exposed seams pretty well.