Comparing the GMC Savana Cargo and Ram ProMaster Cargo Van for Ontario businesses—cargo space, payload/towing, drivability, and which one fits your workday best. If you’re shopping for a cargo van around the Burlington–Hamilton corridor, you’re probably deciding between two very different “tools for the job”: the GMC Savana Cargo (traditional, body-on-frame, RWD feel) and the Ram ProMaster Cargo Van (modern, FWD, tall/boxy interior).