Is there a particular reason you are looking for an all in one @whitecarnations?
I’ve taken care of lots of children. I am sorry to say that there is a reason you see more than one stroller in the typical family garage. There’s the stroller that’s best for getting around where you live, the one for carrying along in your smallest car, the one that works best for shopping-etc.
Unfortunately, I haven’t used one hybrid that wasn’t bulky. None of the hybrids are well rated as car seats. For your car seat, you’ll want the best rating you can afford.