A review has presented six four-wheel-drive expedition vehicles, including the KiraVan on a Mercedes-Benz Unimog chassis and the Earthroamer XV-HD based on a Ford F-750. The KiraVan has a 260 hp diesel engine, 550-litre fuel tanks and a range of about 3,000 km. The Unicat MD56c on a MAN TGS 6×6 chassis has two tanks with a combined capacity of 980 litres and costs just over one million euros. The Global Expedition Vehicles Pangea module is priced from 890,000 dollars without a chassis, while the Armadillo Conquistador costs between 1 and 1.5 million dollars. The KiraVan project has remained a test platform for over ten years, with no long-distance expeditions carried out.