What does the letter k in the VIN mean?

In a Vehicle Identification Number (VIN), the letter "K" indicates the vehicle's engine type or fuel system, and it can also denote the model year or manufacturing plant depending on the specific VIN format used by the manufacturer. The exact meaning can vary by manufacturer, so it's essential to refer to the manufacturer's documentation or resources for precise identification. In some cases, "K" might represent a specific engine configuration or option available for that model.