What Makes the NISSAN QUON (ADG-CD2ZA) So Reliable? This model is equipped with the MD92 diesel engine — a 9.2-liter inline 6-cylinder turbocharged engine designed for power, fuel efficiency, and long-term use.Key features include: If you are looking for ” NISSAN QUON ”, please check our list. The list of Used ” NISSAN QUON ” for sale(*Click to open).