2-seater, tourer, saloon, cabriolet.
Lower frame, painted radiator shell, underbonnet filler cap, 17ins instead of 19ins wire wheels, and rear-mounted spare in cellulosed cover in all four-seater cars. Commonest Seven model, though overbodied, undergeared, and rusts badly around wheel arches and window frames. Opal 2-seaters of '35 retain old 1934 radiator; new type on '36 model-year cars, from about August 1935.
- 747cc (S4 SV)
- Front engine, rear-wheel drive
- Production dates:
- 1935 to 1936
- Number produced: