Any car can be a bike car. You just use the roof or the back
Wanting to put them inside is the only problem
I put my bike in the inside of my 5 series estate as I’ve got a 4 hour drive to Wales tomorrow night for the WRT and would rather get better economy and security/safety. Had to take the front wheel off though as it’s an XL framed 29er so is big, and the back is narrower than many cars as it’s RWD. Put my roof rack in the car in case I want to sling it on top for the return journey ie in case it’s filthy!
Put bikes on the roof all the time though. Dog and trailer for the kids fits in the boot no problem too