Does installing leather seats and Navigation at $3000 increase value of my new Honda CR-V?

I hope so.

Only if you sell within the first couple of years or so. After that, it doesn't factor into the selling price.

You won't be getting much of that $3000 back when you sell, but you'll enjoy the car a lot more.

Not at all!
Just means the buyer gets ether a bonus or some extra junk he/she does not need or want.
I plump for the later!

The increased value won't pay for the accessories you're adding.

It makes it more salable. It does not increase the value.

Yes, but probably not by $3000.

Basically, no. The dealer markup of these items when new is huge. Installing them in a used vehicle won't raise the value more than a few hundred dollars.

No.

Sure. By about $2.

Co