MerlintheMad
10000 Posts Club!
Every car I've had does that. I haven't experienced it in the Stinger (yet) because the few times I have "floored it" I've either had the AC off or the outside conditions have been friendly and the AC is "hardly working".The AC in the Stinger is great. Tint also really helps, but nothing beats being able to aim all 3 center vents at your face, instead of being permanently aimed towards a non-existent passenger.
As for the mention up there about AC and Power, the car shuts off AC under heavy load. Set it to exterior air and try flooring it when it's humid. You'll get gross sticky air almost immediately. I think it's been a thing for a while in lots of cars, my old 11 Fusion, 09 Mazda 3 and 17 Sedona all did it.

