Car manufacturers can take several steps to improve the reliability of their vehicles. They can invest in better quality materials and manufacturing processes, as well as more rigorous testing and research and development. They can also prioritize safety and recall issues and improve customer service and support. Additionally, manufacturers can focus on developing more reliable and efficient engines and transmissions, and improving the car's overall build quality. Finally, manufacturers can collaborate with industry experts and conduct regular audits and evaluations to identify areas for improvement.