For the 2014 model year, the former Infiniti QX56 gets a nomenclature upgrade and is now known as the QX80. Does that mean that it's now powered by an 8.0-liter V-8 engine? No, it's just part of the automaker's new, sometimes confusing product-naming scheme that has renamed all of its sedans with the prefix "Q" and all of its SUVs and crossovers with "QX." As this former and current QX is the largest vehicle in the automaker's lineup, it gets the biggest numeric suffix: 80.
The QX80 is a massive, massive … Read more