Newbie question about MM Cutlass vs MM stingray

I wondered if anyone could help. I have a MM guitar which I am very happy with.

But I am looking to start learning the bass. The Stingray looks a bit expensive for a beginner, but the cutlass though still pricey might be more viable for me.

My questions are 1. Is it made in the same factory as the Stringray. 2. Do they share common parts.
3. What are the sonic differences tonally?

Any Advice really appreciated