I've been driving my
1993 Nissan Hardbody more recently, and I had an interesting thought. What I realized is I fit better in this little truck over my
2014 Frontier, I am more comfortable, have more head room, etc., yet the Hardbody is a smaller truck than the Frontier. My thought was, "Why do manufacturers always march ever larger with vehicles? Why not update the original models with a little more power and better safety?"
I'm sure part of this is because of marketing/capitalist forces where people, especially in 1st world countries want the newest, the latest and the greatest. I also understand that changing safety regulations may require new models to have thicker doors/panels in order to meet the required standards.
I also know that you have cars like the Lada/Vaz 1200 were updated over and over, etc. And even the Hardbody lived on in countries outside the US/Canada well into the 2000, long after they were discontinued there. Mexico and Thailand come to mind. The king of long running vehicles has to be the Nissan Junior, come Zamyad Junior/Z24. Built under license in Iran from 1970 to, well, today. Yes, 50+ years of the same truck. Damn, I want one.
I guess my point is, if you can keep the vehicle in emission/safety standards, other than market forces, why do we continue to want bigger, faster, more gadgets, geegaws, bells, whistles and a much larger price tag?