As used in this article, the following terms shall have the meanings indicated:
A motor-driven, off-road recreational vehicle capable of cross-country travel on land, snow, ice, marsh, swampland or other natural terrain. It includes, but is not limited to, a multiwheel or low-pressure-tire vehicle: a motorcycle or related two-wheel, three-wheel, four-wheel, belt-driven, shaft-driven or chain-driven vehicle; an amphibious machine; or other means of transportation deriving motive power from a source other than muscle or wind. For purposes of this article, "all-terrain vehicle" does not include a snowmobile, an airmobile, a construction or logging vehicle used in performance of its common functions, a farm vehicle used for farming purposes or a vehicle used exclusively for emergency, military, law enforcement or fire control purposes.