AMG GLE 63 S Coupe
 

I'm close to pulling the trigger on an AMG GLE 63 S Coupe, but would like to hear from current owners about how well is the rear climate working. I read in this forum that in older E class models the rear passenger cannot set the temperature too much different than the front since it has only a single compressor vs the two compressors on the S class.

Do we know how many compressors are there in the GLE coupe?