It is the Turner FWD prototype shown at the 1954 London show, with Whitson minibus body.
Its Turner-built 1.4 litre Rootes-blown two-stroke twin-cylinder List diesel engine, 4-speed David Brown gearbox and hypoid axle were mounted as a quick detachable unit. Two years later, a 4x4 pickup with a three-cylinder List diesel engine was shown.