It’s difficult to estimate how long it took to build an average car in the past. Factors that influence the time needed to build a car include type, size, location, weather, and how much time a person can dedicate per week. If you’re interested in building a car, you need to know how to set aside a significant amount of time. Building a car by yourself is a long-term project and you won’t be able to produce a car as fast as a factory.
The time taken to build a car may be a little different depending on the manufacturer. The Ford assembly line cut assembly time to about 90 minutes per vehicle, compared to six hours before. Today, a typical car has over 30,000 parts, is robotically assembled, and takes upwards of 20 hours. That doesn’t even include the post-assembly inspections. And, even if the car is already built and has been assembled, it could still take a year or more to complete.
One of the most fascinating parts of the car manufacturing process is the time taken to develop an automobile. Henry Ford’s factory was vertically integrated, so a product that was nearly dead on its wheels would take about 28 hours to produce. Even if that was a crash-replacement effort, the clock would have started when the ore freighters arrived at the Wisconsin plant. Then, it would take a few more days before the new model reached showrooms. The total time to develop an average car is about 72 months. The overlap of time, however, can save even more time.