Mercedes' Viano has been caught in winter testing, showing its new front and rear treatments.

We know you just couldn't wait to hear the latest on the Mercedes Viano, so we've got the latest spy shots of the second-generation people mover's upcoming facelift. No, it's not as exciting as the latest Porsche or BMW spy shot, but luxurious people movers have an important place in the automotive universe, too.

The Viano is due for an update, and Mercedes has come through with a revised grille up front and freshened lighting front and rear. There's no word on any changes to the gasoline and diesel powerplants, or any updates to the running gear.

Mercedes Viano Facelift Spy Photos