Dan Conrad of MoGraph Candy, walks through modeling a delivery truck in Cinema 4D demonstrating how important it is to get form first before details in modeling.

In this Cinema 4D tutorial we are going to model a delivery truck

Dan modifies a cube for this, using simple extrudes, loop selections, knife cuts, and adds some great detail to the final model. There are also some great tips in here centered ot only around modeling, but workflow as well. Check out the tutorial for Modeling a Detailed Delivery Truck in Cinema 4D here.