Mahindra USA Inc. sells light- and medium-duty tractors, primarily for agricultural duty. Recently, the India-based company added a strictly off-road model called the Roxor, a two-seat four-wheel-drive convertible that slots somewhere between a side-by-side ATV and an actual World War II-era Willys Jeep. The 3,000-pound body-on-frame Roxor runs with a 2.5-liter turbo-diesel engine that makes 62 horsepower and 144 pound-feet of torque. Power is sent to the rear or to all four wheels via a five-speed manual transmission. The four-wheel-drive system uses a two-speed transfer case (with a low range). Prices start at $15,000, not including options such as a light bar and winch. Check with your local Mahindra dealer or go to www.roxoroffroad.com.