✔ 最佳答案
It would depend on how long the car trip is. If it takes more than one day, then I would probably start late in the night and stop for breakfast or something.
If the ride was less than 4 hours, though, I would probably drive it in one sitting, but with restroom breaks.
To be honest, I probably would not drive more than 4 hours with kids that young, though, because they could get bored, unless I do it at night and they would sleep most of the ride.