We drive small cars. Some might refer to them as clown cars. Fine, they aren’t big. Neither are the roads or parking spaces here in France.
But it means that we don’t have space for lots of luggage. One of our suitcases basically fills our trunk space.
Please make a note that three large suitcases plus carry ons may be acceptable to the airlines on an international flight. Not an easy fit in the car. Not with passengers in the car, too, anyway.