Colim (Colors of Life in Motion) Concept by designer Christian Susana(Erlangen, Germany). The extraordinary design, Colim is a detachable car, bridges the gap between a motorhome, caravan and a car, can sleep a family of four and is more fuel efficient than a traditional motorhome. The Colim motorhome allows drivers to detach the cockpit so they can drive around the resort more efficiently. The vehicle has a top speed of 90mph. You can drive this caravan to the camping location and then remove the car from the main body and dirve around more efficiently. It has a top speed of 90mph and features an interior that can be customised to fit a kitchen, bathroom, bedroom and seating area.