The Infiniti Q50 is a luxury sedan manufactured by Infiniti, a division of Japanese automaker Nissan. The Q50 replaced the previous G37 and features a 3.7 L V6, 3.5 L V6 Hybrid, and 2.0 L Turbocharged engine options, as well as all-wheel and rear-wheel drive. The Q50 is positioned above the popular entry-level luxury sedan, the Q40, and offers a wide range of features and options, including an optional Direct Adaptive Steering.