Mechanical/ Automotive Engineering Jobs

I’m a senior in high school and I realize that there is a pretty good chance I change my mind but for right nowI love physics, math, machines, and cars. I think a degree in mechanical engineering and even a masters in automotive engineering (program offered at Clemson (one of my top 2 schools)) would suit me well. But I also don’t know how the job market works for these jobs. Would I be better off pursuing an MBA with a BS in mechanical. I get the perception that unless you’re starting your own company a lot of engineering jobs can make it hard to move up in a company and earn a higher salary, I feel like an MBA would help this. I appreciate any insight and advice, feel free to call me crazy. Thanks!

Just an aside Clemson has a very strong relationship with BMW who manufactures autos in Spartanburg county.