The success of the jeep inspired both an entire category of recreational 4WDs and SUVs, making "four-wheel drive" a household term, and numerous incarnations of military light utility vehicles. In 2010, the American Enterprise Institute called the jeep "one of the most influential designs in automotive history". Its "sardine tin on wheels" silhouette and slotted grille are perhaps even more instantly recognizable than the VW Beetle and has evolved into the currently produced Jeep Wrangler long after the demise of the original Jeep design.