Modern automobiles are assembled from approximately thirty thousand individual parts, ranging from the massive engine block and transmission down to the tiniest dashboard screws and microchips.

A closer look

Modern automobiles are assembled from approximately thirty thousand individual parts, ranging from the massive engine block and transmission down to the tiniest dashboard screws and microchips. This staggering complexity requires a massive global supply chain, with raw materials and specialized components being shipped across oceans just so they can be bolted together on an automated assembly line by robotic arms. The sheer engineering miracle required to make thirty thousand distinct pieces function in perfect harmony at seventy miles per hour is truly mind-boggling. Of course, this absolute triumph of modern manufacturing also guarantees that when exactly one ten-cent plastic sensor inevitably cracks after three years, your entire dashboard will light up like a Christmas tree and the dealership will charge you a thousand dollars just to plug in their diagnostic laptop