No that's the wrong way of looking at it.
The 6D is pitched as an 'entry level' or first time FF body.
The 7D line is the 'high end' Crop body.
Counting my pennies...
so the 6d is 'entry level' yet the 7d 2 is high end.
doesnt want to make me buy the 6d anymore!
I upgraded to 5DII instead of 7D years ago because I did not like the IQ of the 7D. Even though the 7D had better AF, and some other tricks, I didn't regret it for a minute.
I upgraded to the 5DIII recently instead of 6D because the 5DIII does everything well, and has better video IQ and better video features. To me the 5DIII is worth the price over the 6D.
Given the choice of 6D or 7DII at similar prices, I'd likely go 6D. It's very hard to do without FF goodness once you've had it.
At this point I'd only be tempted by a fully featured APS-C (of super-35) video camera at under $3000 (C50 maybe?) because the 5DIII is such an amazing do-everything camera.