The 430 series was produced from 1979 through 1983. Engines largely carried over from the previous generation. Most export markets received the 2.8 L L28 OHC I6 or the new LD28 diesel version, and was called the Datsun 280C. For taxi use in Singapore and Hong Kong, the 2.2-liter diesel engine was still available in what was called the 220C; this model was also sold as a sedan or van in Japan until it was cancelled with the 1981 facelift. This was the first generation Cedric with available four-wheel disc brakes, although drums all around were fitted to the cheapest versions. Styling was achieved with the cooperation of Pininfarina, providing a cleaner image than the previous generation. The rear suspension was upgraded to a rigid link coil system.
Beginning in August 1980, the six-cylinder 2.8-liter diesel was added to the Van and Wagon models in Japan. A lock-up torque converter was added to the four-speed automatic transmission, which was added in June 1982. This new transmission gave considerably better fuel economy, but did necessitate altering the floor plate to provide a wider transmission tunnel. At this time, the L20-engined van received a version of the engine which met the 1981 emissions standards; this model received the new chassis code V431. In February 1983, the "Excellence" trim was added to help sell the last 430 cars before the introduction of the new Y30, fitted with either the turbocharged or the fuel injected L20 engine. This model approached the top Brougham's trim, but in a lower tax bracket and with special two-tone paint.
The 2.0-litre turbocharged L20ET first appeared in the Cedric and its sister car, the Gloria in December 1979, a first for the Japanese market. To receive official approval of this engine, Nissan focused attention on the energy saving capacities of the turbo engine. In another first for Japan, the naturally aspirated 280E received electronic fuel injection and the ECCS engine management system. All of these firsts helped the 430-series Cedric/Gloria becoming named Japan's Car of The Year of 1979.[9] The trim level of SGL-F became available with the turbocharged engine from April 1981, which was also when the range received a facelift. At this time, power of the L28 engine climbed from 145 to 155 PS (107 to 114 kW).Halogen headlights were added in June 1976. As with the 230, the 330 was offered as a Sedan, Wagon/Van, Coupé, and rare pillarless Hardtop Sedan.
