Amphibious vehicles are specialized machines designed to operate both on land and on water. While the concept has existed for many decades, modern amphibious vehicles are now being developed for recreational ownership as well as commercial and rescue applications. For individuals interested in purchasing an amphibious vehicle, the market is relatively small compared with traditional automobiles or boats. Most amphibious vehicles are produced in limited quantities by specialized manufacturers.
The earliest amphibious vehicles were developed for military use. During World War II, amphibious vehicles played a major role in transporting troops and supplies across beaches and rivers. One of the most well-known examples was the DUKW amphibious truck used during Allied landings in Europe. These vehicles were designed primarily for logistics and transportation rather than performance in water. In the decades that followed, recreational amphibious vehicles began appearing, but many of them struggled to balance road performance with marine capability. Modern amphibious vehicles are now benefiting from advances in marine engineering, materials, and electric propulsion systems.