Tourer, 4-light saloon, 6-light saloon, touring saloon.
12/6 replacement with bigger 45bhp engine and centrifugal clutch. Mechanics are 17, though early 12 Plus cars have perpendicular saloon bodies from the 12 - more streamlined style standardised during 1936. Touring saloons with projecting boot 1938, along with unit 'box. The 5.33 rear axle's necessary to haul 25cwt.
- 1666c (S6 OHV)
- Front engine, rear-wheel drive
- Production dates:
- 1936 to 1939
- Number produced: