It can hold 4 passengers. It is debatable if they will all be comfortable. These type of cars typically have very small back seats with little leg and head room. Especially if there are larger people in the front seats that need to move the seats back. The front seats will be comfortable.
Try this. Why not simply go to your local Dodge dealership. Take a look. Sit in the back seat.
You also ask if it is worth it. This is also a matter of opinion. If you like this sort of car, it will be worth it. If you buy it and later figure out that this is not your type of car, you will hate it and think it is not worth it.
