Campervan or motel? The Australian road trip cost comparison

Vehicle cost per day, accommodation cost per night, and food cost per day. Everything else is noise. The campervan bundles the first two together and usually reduces the third. A car plus motels separates all three and usually increases them.

The comparison flips based on group size. One person in a campervan pays the whole vehicle cost alone. Four people split it four ways, and the campervan becomes dramatically cheaper per head.

Any trip with more than two people. Any trip where you move every day, because you are not paying for a room you barely use. Any trip where you cook most meals, because a kitchenette removes the restaurant line entirely.

It also wins on flexibility: no fixed addresses, no check-in deadlines, no need to book ahead outside peak season.

Short trips with one or two people, especially city-based ones where parking a campervan is a burden. Trips in extreme weather. Trips where you need to work, because a motel room has a desk and a reliable power point and a campervan does not.

And any trip where you would not actually cook. The campervan cost advantage depends heavily on using the kitchen. If you eat out every night, you are paying for a kitchen you do not use.

Many people are best served by a hybrid: a campervan for the remote and scenic sections, and a couple of motel nights in the cities where parking is expensive. Pricing a van for the whole trip and comparing it to a car plus rooms for the same route usually makes the split obvious.