No, there is no car with unlimited speed. All cars have a maximum speed limit determined by various factors such as their design, engine power, aerodynamics, and safety considerations. Even the fastest production cars in the world have a speed limit. While some cars can reach extremely high speeds, they are still subject to physical limitations and are designed to operate within certain speed boundaries for the safety of the driver, passengers, and other road users. It's important to adhere to legal speed limits and prioritize safety when driving.