The Nissan Armada 4WD is a full-size SUV that has been in production since 2004. It is the only full-size SUV offered by Nissan, and it is capable of seating up to eight passengers. The Armada 4WD model features a 5.6-liter V8 engine that is paired with a five-speed automatic transmission. It offers solid off-road capability, thanks to its standard four-wheel drive system and its available skid plates and tow package. The Armada 4WD also offers a host of luxurious and tech-savvy features, such as a Bose audio system and a rear-view camera.