I know you asked about the WeatherTech brand specifically, but if something happens that you decide to look around, I've attached a few pictures of the Husky Liners mats that I have in my MKS. The trunk mat and rear mat fit great, the front two mats seem to be about an inch shy of being long enough, so there is a gap between the floor and the mat at the base of each front seat. It's fairly annoying, as stuff can drop into the crack, but they're still much better than any off-the-shelf universal floor mats. My original reason for going with Husky Liners over WeatherTech was that the driver side front mat from WeatherTech has a hole in it where the hook secures the mat. The Husky Liners mat has a molded bump that fits over the hook and keeps the mat from moving. I figured not having a hole in my floor mat would be better than having a hole in my floor mat, lol.
Please disregard all of the white speckles you see in the pictures. I normally keep the car much cleaner, haha. Yesterday, it was 70 degrees and sunny. This evening, it's 25 degrees and pouring the snow.
