Overview
The Nissan Pulsar GTI-R, marketed in some export regions as the Sunny GTI-R, was built from the N14 three-door hatchback platform for FIA Group A homologation. Nissan entered works cars during 1991 and 1992; the road-going model's pronounced bonnet bulge housed the top-mounted intercooler.
While the 1990 production version and Group A cars share the transverse turbocharged SR20DET lineage and ATTESA four-wheel drive, Nissan's own preserved 1991 and 1992 works cars have different stated engine displacements. Treat them as specific examples rather than imposing the showroom specification onto both seasons.