Yes your that guy who thinks someone buying a 125K+ car cares about mpg. I agree the GLS63 is a bad machine but please stop with mpg non sense.
I don't know, I could buy one and I care about that stuff. It's one of the main reasons I wouldn't buy the TRX. I like to drive my vehicles and when I'm road tripping I don't want to stop for fuel every 250-300 miles. And just because I can afford it doesn't mean I like to piss it away.