Nowadays, Internet of Things (IoT) technology has been actively applied in the automotive industry to meet the new demands in the market while continuing to achieve their conservative business goals. The expansion of advanced manufacturing and mechanical systems and mechanical systems and has been continuously strapped to achieve a higher demand for specification. In recent years, there is a need for more product variability, better and more consistent products quality, globally competitive products, reduced product cost, and a shorter product life cycle. The Industrial Internet of Things (IIoT) has changed these scenarios using Cyber Physical Systems (CPS), in which interaction between machines, data, and people is possible. CPS connect the virtual and physical worlds using computation, networking, and physical processes. As Business Process Automation is linked, IIoT makes it possible to have communication (monitor or control) with factors external to the plant. In the field of applied industrial control, wireless sensor networks have clear advantages over traditional wired sensors. The main objective of this special issue is to collect state-of-the-art contributions on the latest research and development, up-to-date issues, and challenges in IIoT for Automotive Industry. We invite researchers from academia and industry to submit their high-quality works and research findings in the area of IoT in mechanical systems, signal Processing, civil engineering (future buildings and homes) and related applications.