I believe there is an option to convert the pop-out coin drawer above box into a cupholder, however it's rare, probably expensive & looks like a swine to fit.
There may be two cup holders in the fold down rear seat armrest - not exactly easy to reach from the drivers seat, but adequate when stationary. Anything else & you're probably looking at more-or-less Heath Robinson arrangements.
Ian.
Coffee in the car??
Noooooooooo!
Having said that, it's not nearly as bad as a driving buddy of mine from years ago who used to turn up to work every morning with a bowl of cornflakes and milk on his dashboard.