I saw a guy on YouTube a few years ago, heat water in the car to temperatures hot enough to brew coffee, which he then went ahead and did. It was a cool video. I doubt I’ll be able to, but I’ll try to find it. Anyway, yeah, cars are super hot in the sun.

Edit: I found it, searching for ‘brew coffee in your car’, so simple haha. Holy crap! 6 years! He hasn’t posted anything in a long time. Hope he’s ok…