Mercedes is prepping its lineup for a complete overhaul in the next few years, even for its less than spectacular Viano , which is the passenger version of the Vito commercial panel van. The first generation Viano has been on the market since 2004 and was due for a new look.
At first glance, these first spy images of the Viano look to be a hot AMG version with a raised hood and a bigger grille marking the most grandiose of changes. But, before anyone gets too excited, this is just a mule for the next generation Viano and that raised hood and bigger grille are there to make room for the new engine and cooling systems, which were too big to fit under the old setup.
Expect to see the new Viano/Vito make its public debut in late 2013 or 2014, quite possibly next to a Renault version since Mercedes and Renault are working together on both cars and transporters.
Updated 03/09/2012: The future Mercedes Viano has been caught testing again, this time wearing a black paint under the camouflage.