Which of the following vehicles requires a Class 2 license in Korea?

A Class 2 license in Korea is specifically designated for vehicles that are designed to carry a larger number of passengers, particularly those carrying 10 or more passengers. This classification is important as it ensures that drivers who operate these larger vehicles have the necessary skills and knowledge to handle the dynamics of transporting a substantial number of passengers safely.

In contrast, vehicles that carry fewer passengers, such as those that transport 5 or more or personal cars, fall under different licensing categories. Similarly, motorcycles are classified separately with their own licensing requirements, which do not require a Class 2 license. Therefore, the requirement of a Class 2 license is specifically tied to the capacity of the vehicle to safely transport a larger group of people, making the option of a vehicle carrying 10 or more passengers the correct answer.