There have already been quite a few solutions posted for ways to build a shelf in the cargo area to make better / more efficient use of the space and to get a (nearly) level platform when the rear seats are tipped forward. I've been working on mine and figured I would share some pictures of how it has come out so far. Mine was built for general use without worrying about carrying specific boxes or fridges. The main uses will be to carry luggage on trips, transport a secured propane tank for refills, and to carry whatever else I need to carry. I wanted flexibility in holding cargo securely, so I installed a bunch of L tracks that should allow me to securely attach anything I may need to carry. I also wanted to do something that required no permanent modifications to the vehicle and could be removed relatively quickly, if needed. So I installed tie down rings on the underside and used short cam straps to hold it in place. The basic design is that I built riser platforms that sit on the wheel wells, with a 1/2" sheet of plywood on top of them and a piece of 3/4" plywood in the middle to prevent it from bowing under load. On top of the 1/2" sheet of plywood, I installed the L tracks and sheets of 1/4" plywood to make a level surface. I then carpeted all of the exposed surfaces with OEM Mercedes fabric so it matches the rest of the interior. The 1/2" sheet of plywood is in 2 pieces to make installing and removing the shelf a simple task.
The only thing I really have left to do is to carpet the 3/4" sheet of plywood that supplies support in the center.
Here are some pictures:
Note that I didn't provide a cutout to get access to the 115V outlet. I probably should have, but I never use the outlet and doing it this way made the carpet job easier.
The only thing I really have left to do is to carpet the 3/4" sheet of plywood that supplies support in the center.
Here are some pictures:
Note that I didn't provide a cutout to get access to the 115V outlet. I probably should have, but I never use the outlet and doing it this way made the carpet job easier.