So first, welcome -- you are in a great situation to set yourselves up for total FI. Young + high income = awesome start.
Second, ITA that the first step is really to track your expenses. If you were actually saving the $7K/mo+ you have left from your paycheck, you'd have more than $40K in after-tax savings. Figure out where that is going first, so you know what you're really working with.
Third, I am going to go a little against the grain here and not recommend that you ratchet back on everything. But juniormonkey DHC is right on point that you are spending thousands of dollars here and there on a vast collection of things that can collectively be referred to as "entertainment." Which of those things actually make you happy -- which make your life noticeably better? And which are just unthinking, remote-control kind of "spend because it's there"? Right now, you are throwing money at a lot of different things in pursuit of happiness; I'd suggest reversing that and figure out which of those things actually make you happy, and then throwing the necessary amount of money on that. [And by "necessary," I mean "look for cheap/free options first" -- e.g., start with a library card]
Just as an example, DH and I love really good restaurant meals; I know many people here are very anti-restaurant, but that's not us. OTOH, I hate dropping $50 on mediocre takeout or on a quick "fast casual" dinner just because I got home and didn't feel like cooking or had failed to plan. So my choice was to keep a healthy restaurant budget for date nights, but to cut back dramatically on weekly grocery/takeout spend. Same thing with hobbies: DH enjoys woodworking. When he is in that mode, he can drop hundreds or even thousands of dollars on supplies without batting an eye. But he is also a much, much happier person when he can putter in the shop for hours and hours. So it is worth it to me to maintain a healthy hobby budget for him.
The point is not to cut back everything and spend as little money as possible -- that's ERE. The point is to stop spending on crap that doesn't matter and build your own skills and resourcefulness.
And, yeah, sell the car. Congrats on not being upside-down. But that thing is going to cost you an arm and a leg over time. [This goes back to the above: if you were a real car guy and just doted on your baby, I'd tell you to keep it if you thought it was worth it. But it sounds like you just bought a "nice" car because you could "afford" it and everyone else has one. That's not the kind of spending that adds value to your life.]
ETA: changed reference -- sorry DHC, misread the internal quote attribution.