What is the 2020 Jeep Wrangler's gas mileage?

I’ve always loved learning about and working on cars, and now that I finally have enough money, I’m looking for my own first vehicle. I want something that can get me where I need to go, but also be a good project car in my spare time. Would the Subaru WRX be good for something like this?

My partner and I are planning a road trip across the country, and we’re thinking about Los Angeles to Chicago—what’s the best route to get there?

I sometimes get home from a trip to the store or the mall and feel like the entire drive was done on autopilot. Other times, I feel like if I’m not devoting 100% of my attention to the road, I’ll end up in an accident. What exactly is my brain doing while I’m driving?