I’ve got a 4k 220v heater in mine and it really does a good job of cutting out the chill. Turn it on, go make a coffee and come back and it’s already getting cozy enough to only need a sweatshirt. In an hour I’m down to a t shirt and turning down the heater.
as for fleet maintainance. I’m getting sick of it. My kids don’t drive so it’s just my car and my wife’s, but I’m getting sick of doing oil changed, let alone small repairs.
I know I could pay someone, but I’m not paying someone $500 for something I can do for $75. So I guess I’m stuck fixing cars. I’m getting too old for this though.
I consider the Mustang to be a hobby, so I don’t look at working on it the same way. Even so, I think I’m nearing my point of being done with the car. Done as in no more major projects. Just clean and drive.