A Complete Guide to Infiniti’s Model Lineup (and What the Names Mean)
Infiniti’s naming strategy looks random at first glance—QX80, Q50, QX55—but it’s actually a simple two-letter system. Every model is either a Q (sedan/coupe) or a QX (SUV/crossover), followed by a number that roughly signals size and position in the lineup. The higher the number, the larger and more premium the vehicle. That’s the entire code….