April 1967 saw a restyle of the bodywork, and all Prince vehicles were now known as Nissan (but the A30 Gloria was officially registered as "Prince" to the Government). The former Prince company, now integrated into Nissan operations, was given the task of designing the Nissan Prince Royal, to be used by the Imperial Household, and thus presented a special version of the Gloria which had a similar appearance to the previous Prince Royal.
Vehicles designated as the Super Deluxe, the Super 6 and Van Deluxe had the 6-cylinder engine, whereas the Standard and Van Standard used the 4-cylinder engine. Later the Super Deluxe GL became the top trim level. Due to the Gloria and Cedric being combined to save on production costs, the De Dion axle previously used by the Prince Gloria was downgraded to a solid rear axle with leaf springs.
With the introduction of the fourth generation in 1971, the Gloria model was merged with its former competitor, the Nissan Cedric, to become the Nissan Gloria. This name was also used in some export markets instead of the Cedric or 260C moniker. The Prince dealership network that sold the Gloria was renamed Nissan Prince Store, and the Gloria took the top level vehicle offered at Nissan Prince, while the Nissan Skyline became the junior model.
