So I am playing around with the configuration and you can pretty much spec the Dynamic with everything the AB has except the different leather. Is that the only thing that you cannot get on the Dynamic ? It’s a $10,000 difference.
The Dynamic have those options too. It's in a package.
You're mostly paying for the badge, extended leather and finishers, along with the better quality leather and seats. They've even painted the bottom door sill trim in the Dynamic for this year, so that's not an AB exclusive anymore.
Dynamic gives you a few different color choices for the interior and some nice two tone combinations. You also get a slightly different paint job on the car as the lower panels will be the same color as the car. It I believe also comes with a few options (like soft door close) standard. ATB in my opinion is a good deal compared to the FF ATB. There you would have to pay a much steeper premium for that 6" badge.