I actually drove through Arizona in my 2013 Infiniti G37; specifically, I-10 East from New Mexico all the way through Arizona into California.
This was taken Friday July 14th near New Hope, AZ at 2:22 PM Mountain Standard Time (because Arizona also doesn't participate in Daylight-Savings-Time, so in the summer they are on California time and the Winter New Mexico time...)
I had at or about 5 gallons of fuel in the tank (25%) but decided to get gasoline because I wasn't going to risk the fuel pump not being fully submerged in this heat. It was the craziest heat I EVER experienced. It's like a blow dryer outside. The moment you get out of the car you realize the ground is hot enough to cook meat and the outdoor air should dry clothes on an outdoor line in probably 5 minutes.