2023 Nissan Armada: 208.9 inches
The Armada is the first full-sized SUV that the company ever sold in the US. The massive wheelbase of 208.9 inches gives the Armada a massive amount of interior space. The V8 engine was one of the most durable offerings that Nissan has ever put into an SUV. The capability and the interior volume puts the Armada at the top of the segment in terms of quality and seating (via Division Kent).
The Armada is a massive SUV with a whole lot of capability. It builds on the legendary Nissan reputation for off-roading and quality. Before the Armada originally hit the market the largest Nissan SUV was the Pathfinder, but the Armada is a larger and more capable model in every way.