Campervans give you the freedom of a car with the comfort of a motorhome. Ideally suited to couples and backpackers on a budget or people who like the extra manouverability a campervan provides.
4wd camper motorhomes are for those people who want to go off-road and off the beaten track. Ideal for those couples or families who like to 'rough it'.
Cars are great if you are staying in one area for an extended period of time. They give you that extra freedon to travel around and see things without having to pack-up your motorhome everyday.