Powered by diesel engines, four-wheel drive was also added to the Sprinter for 2015. Starting in 2016, Mercedes-Benz starts selling a smaller, lower-priced van called the Metris for fleet customers.

But now the company's exclusivity deal is up, and Rivian's rolling out the van to a wider audience. It's now open to all fleet customers ... with a long-wheelbase Mercedes Sprinter.

Mercedes-Benz is planning something big ... for changing the look and even quickly changing company logos or text. New Vans ...