Infiniti's largest SUV has been due for an overhaul, as its predecessor is just over a decade old. Powering the redesigned luxury SUV is a new 3.5 liter twin-turbo V6, which supplants the old V8 with more power and efficiency than before. Styling leads the brand's evolved design direction previewed by the QX Monograph concept, but it isn't a huge departure from the general silhouette of the old QX80. Inside, the SUV receives huge upgrades, including a large dual curved display, enhanced materials, a state-of-the-art climate control system, an upgraded array of cameras, headrest-mounted speakers, and more legroom in the way back. The 2025 QX80 will cost around $80,000 when it reaches dealers this summer, which is more than before but remains competitive with similarly-priced rivals.