That doesn't just seem selfish, it is selfish. And if it was a renovation crew or so carrying tools I would say they at least have some use for it (though a VW transporter would be just as effective, if not more so).

A Mercedes Vito, despite being nearly 1m shorter and normal car width, has 4-5x the carry capacity and a 3x longer bed than the RAM. These cars are just for show, you can probably find a Kei truck with similar capacity.