I seem to be in the minority here, and while I have an opinion about the reliability factor, the loss of use while being repaired (what a pain when you have a baby and car seat to deal with!), and the cost of repairs, what I think is that your husband has something else bothering him. NOT that the previous reasons wouldn't be sufficient all on their own, in my opinion.
My own husband (like myself) actually don't want a "fancy" car. Just don't. Would I drive one if the keys were handed to me by the car fairy? Sure. But I don't think I would be able to consciously choose to drive such an expensive vehicle without winning a megamillions lottery. I just cannot be that.. I don't know what the word is. Nothing against anyone who DOES, mind you. But for me/us, it just seems sort of haughty. It isn't my style. I'm a very "sensible" person, and an overly expensive car just FEELS wasteful to me. We have kids, and that comes with both added expenses and long term responsibilities. So I can ALWAYS find a better way to spend the extra $ that makes better sense for the long term.
My "dream" car, is probably a Mazda CX-9. They run about $37,000 for the model I'd want. But I will NEVER in this lifetime spend $37000 on a car. I just won't. I may be ABLE to at some point, but I WON'T. It's more of a principle thing to me. I can find a perfectly good car that does everything I need and it will be comfortable and get me where I need to go in plenty of style to fit my personality, for much much less. $10k less, easily.
So, while, again, I also have other reasons I would say no ---(maintenance/repair/reliability issues, plus resale issues?)-- I wonder if maybe your husband has a mental "thing" about high-end vehicles (the major brands: Mercedes, BMW, Jaguar, Lexus, etc)... it may be an "image" issue he has with it.