VIS Racing Terminator Black Carbon Fiber Hood The Nissan NX is a car produced by Nissan Motors. The Nissan NX was essentially a B13 platform Nissan Sentra or Sunny with a different body shell. The NX was, loosely, an evolution of the Nissan Pulsar NX/Nissan EXA sold from 1987-1990, and it also replaced the Nissan Sentra hatchback.