I get in my black on black 200, with dark tinted windows in this Florida heat and the only things that are scorching hot are my sunglasses in the cupholder and the fakeass wood on the steering wheel. This is due to both of those items being in the direct afternoon sun through the un-tinted part of the windshield.
Other than that, black doesn't initially feel any hotter than other color combos I have been in.
Other than that, black doesn't initially feel any hotter than other color combos I have been in.