If the Promaster doesn't become a hit I will be surprised. They have thought of a lot of details. Since the battery is under the drivers feet (which is huge by the way)they have jumper leads right under the hood. The sitting positions is great for long distances. It is close to a foot wider than a Sprinter so a 6' person could sleep sideways. The tight turning circle still amazes me, it makes it a gas to drive in tight spots. There still needs to have a step and handles built in. I did add a step on the slider. When my hitch comes in I will build a step in the receiver. Under the passenger seat is a box that contains the jack and front threaded eyelet (open a tab in the front bumper and there is threads into the frame) and some other tool. the cool part is the box is big enough for jumper cables and a tow strap. It is very quiet going down the road mostly due to no drive lines and axel.