I want to be able to take it off me in the vehicle and have it holstered while I am driving rather then on my hip.
I used to think that and looked at the options but decided to leave it in place. I carry a pretty much full sized handgun (Walther Classic PPQ) daily at 3o'clock in an MTAC holster. In and out of the truck and car, on/off the bike and all other activities with no issues. If its dark and in a parking lot or other type of situation, simply pull your shirt up and tuck behind the grip. Still super easy to draw even with the seatbelt on.
Why do you want to un-holster, holster, un-holster & re-holster every time you drive anywhere? Greatly adds to the risk of an AD or someone seeing you and calling the cops.