Lockheed JLTV Lockheed built its JLTV prototypes in several variants, including a cargo model with a flatbed. Photo: Lockheed Martin

Oshkosh L-ATV The L-ATV has the appearance of a scaled-down M-ATV and shares the larger vehicle's high-tech TAK-4 suspension design. Photo: Oshkosh

Oshkosh L-ATV Oshkosh, best known for its heavy trucks, entered the armored vehicle field with its successful all-terrain version of the MRAP bomb-resistant ride. The company dubbed its JLTV prototype the Light Combat All-Terrain Vehicle, or L-ATV. Photo: Oshkosh

Lockheed JLTV Aerospace giant Lockheed is not widely known as a manufacturer of ground vehicles and was a surprise finalist in the JLTV competition. Photo: Lockheed Martin

AM General BRV-O Unsurprisingly, the BRV-O shares some design qualities with the older Humvee, including the rounded body. Photo: AM General