The Twin Six All-Weather Cabriolet is part of Packard's 906 model series.
It is powered by a naturally aspirated engine of 9.1 litre capacity. This unit features side valve valve gear, 12 cylinder layout, and 2 valves per cylinder. It produces 160 bhp (162 PS/119 kW) of power.
The engine delivers its power through to the wheels by means of a 4 speed manual transmission.
Full specs