The Flex Fuel 2010 Nissan Armada Not Available Everywhere The Armada, Nissan's full-size SUV, returns for 2010 with no changes to its standard V8 engine.
The Armada's 5.6-liter, 32-valve DOHC engine is known as the VK56DE. Based on the layout of Nissan's VQ-series V6, it is a 90-degree V8 with an aluminum blo......