SS Jaguar and Jaguar 2½ Litre

The chassis was originally of 119 in (3,020 mm) but grew by an inch (25 mm) in 1938 to 120 in (3,050 mm). The extra length over the 1½ Litre was used for the six-cylinder engine and the passenger accommodation was the same size.Again the engine was sourced from Standard but had the cylinder head reworked by SS to give 105 bhp. Unlike the 1½ Litre there were some drophead models made post-war.