While the Audi x Heimplanet Inflatable Camping Tent [$1,590] may not be the first tent to make use of a car, it is perhaps the easiest to use. Audi has employed Heimplanet’s innovative inflatable tent technology and modified it to fit to the back of its Q3 crossover. You can use it as a completely free-standing tent as well. The tent’s “poles” are actually inflatable (not metal) and it only takes seven minutes to completely set up. The tent can withstand 43 mph winds so while the design might blow you away, the tent will remain intact.