The Datsun 1200 featured MacPherson strut front suspension with optional disc brakes and an economical 1.2-litre A12-series engine. A five-door station wagon was added to the Sunny range in addition to the three-door wagon. In April 1970 a GX Grand Luxury trim with twin-carburetor engine was added for the Japanese market. In January 1972 a minor facelift occurred in the Japanese market with a new hood, grille and other small modifications and equipment fitting. In August 1972 the GX-5 model was added in Japan, which improved on the GX by fitting a direct-fifth (non-overdrive) five-speed manual transmission. The Sunny Coupé 1200GX was offered as an alternative to the Toyota Corolla Levin and Toyota Sprinter Trueno, which were performance package trim levels on the more economical Corolla and Sprinter models. For the 1973 model year, US models were re-specified with energy-absorbing bumpers, fire-resistant interiors and other government-mandated safety items.