Infiniti’s compact luxury crossover nameplate was introduced for the 2014 model year, when the long-running EX was renamed under Infiniti’s revised QX naming strategy. The change was largely a rebadging and market-positioning move at first: the vehicle carried forward the compact, five-seat crossover formula that had already established the EX, but it now wore the QX50 badge. For many enthusiasts, that early QX50 is best understood as the continuation of Infiniti’s smallest crossover rather than an all-new model.
The nameplate became more distinct with the all-new second generation that arrived for the 2019 model year. That redesign moved the model into a more modern chapter for Infiniti, with a larger, more upright luxury-crossover shape, a fresh cabin, and the brand’s variable-compression-turbo engine technology. This generation is the one most closely associated with the QX50 name in its own right, rather than as a renamed EX.
Across its life, the QX50 has occupied Infiniti’s compact premium SUV slot, emphasizing comfort, styling, and everyday usability over outright performance. It has also been notable for being a relatively unusual entry in the segment: a small luxury crossover with a strong emphasis on Japanese design themes, a premium interior, and a balance of road manners and practicality. The nameplate remained part of Infiniti’s lineup after its 2019 redesign and continued in production beyond that point.