In July 1960, a five-door station wagon was added (WP310). The P310 was powered by the 1.2 L Nissan E engine. A smaller-engine version (simply called "310") was powered by the 1.0 L Nissan C engine. The P311 and P312 (powered by the 60 hp 1.2 L Nissan E-1 engine) also had smaller-engined versions ("311" and "312") that were powered by the 45 hp 1.0 L Nissan C-1 engine. The 310 and 311 were equipped with a 3-speed manual transmission (fully synchronized for the 311 and 312). The station wagon was also available for the 311 and 312. The 312 was also available in a deluxe version (DP312). A trim model called the "Fancy Deluxe" (model code DP312-L) was marketed for the female driver; it featured a pale yellow exterior, pale yellow/grey interior, high heel shoe holder under the dash, a vanity mirror on the back of the driver's side sun visor, a turn signal relay that played music, curtains, automatic clutch, and bigger mirrors. By February 1961, a 1.2 L overhead-valve engine (codenamed E-1) became an option on a higher-trim DX model.