The INFINITI QX50 is defined by distinctive proportions which set the car apart from its competitors. Influenced by INFINITI's "Powerful Elegance" design language, the all-new QX50 has an elevated, commanding SUV stance and strong character lines. The INFINITI QX50 is defined by distinctive proportions which set the car apart from its competitors. Influenced by INFINITI's "Powerful Elegance" design language, the all-new QX50 has an elevated, commanding SUV stance and strong character lines.