'Rare and bizarre' 1963 Chrysler Turbine concept sells to mystery buyer

An exceptionally rare 1963 Chrysler Turbine concept car has sold to an unknown buyer in the USA, just days after it was listed by Hyman Ltd. The obscure coupe – designed by Elwood Engel in 1961 – was built as part of an long-term experiment into the viability of gas turbines for motor vehicles.