Old Number One 1924, 4 cyl, 1548 cc, Numbers built: one

Type 14/28 Bullnose, 1924/1926, 4 cyl, 1805cc, numbers built: 395

Type 14/40 1926/1929, 4 cyl, 1805 cc Numbers built: 845

Type 18/80 MKI saloon, 1928/1932, 6 cyl, 2468cc, Numbers built: 502

Type 18/80 MKII, 1929/1933, 6 cyl, 2468cc, Numbers built: 236

Type 18/100 MKIII, 1930, 6 cyl, 2468, Numbers built: 5

Type 18/100 MKIII, Double Twelve, 1930, Numbers built: 1