They should have made one. But they won't make it now..
. They may be making one for the next generation, but not for this generation e coupe/cab 2010-2017. I plan on keeping this one as I like the way the pre-facelift model looks compared to the new one. Also I have done a good amount of mods and really happy with how it looks nowI guess they actually will be making one! Exec admits Benz should have created an E63 AMG Coupe - Autoblog
BTW, since you own a e550, got any plans to get the new 14' Gen? ...Not that the previous gen is bad of course, but just asking.