The SS1 was a series of cars introduced in 1932. The SS1 was created by SS Cars, a company that would change its name in 1945 to Jaguar Cars Limited. The SS1 was a series of sports roadsters and tourers fitted with a range of inline-six engines produced between 1932 and 1936 alongside the SS2 which featured a smaller four-cylinder 1-liter engine. These were produced as fixed-head coupes, 4-seater tourers, saloons, and then in 1935 as drophead coupes.