Heavy quadricycles are small, four-wheeled vehicles designed for urban use. They typically have a maximum weight of 400 kg and can carry up to two passengers. Unlike traditional cars, heavy quadricycles are often more compact and easier to maneuver in crowded city streets, making them a popular choice for short trips and commuting. These vehicles are usually powered by electric or small combustion engines, offering an eco-friendly alternative to larger cars. In many regions, heavy quadricycles can be driven with a standard driver's license, making them accessible to a wider range of people. They are an efficient solution for reducing traffic congestion and emissions in urban areas.