>The think the more important note here is that the guy with a 707 HP Challenger Hellcat is probably not driving it to work every day.
That may be true mostly, but I have a few coworkers that have some wicked cars, one with a Hellcat, one with an Audi R8, and 'most' of them are daily drivers. I'm on the other end with a 2010 Jeep Rubicon, lifted with 35" tires. I get a whopping 11mpg and it's a daily driver because of my love for my jeep, and I'll keep her a very long time. I save money, electricity, water...I tear out walls to upgrade insulation.... but all bets are off when it comes to the Jeep or my gaming rig.