What vehicles can a Class A driver's license drive?

[OWeston]

Currently, Class A driver's licenses are divided into three types: A1, A2, and A3. The vehicle types permitted for an A1 license are: buses carrying more than 20 passengers, passenger vehicles with a body length exceeding 6 meters, A3 (city buses), B1 (medium-sized buses), B2 (large trucks), C1 (small cars), C2 (small automatic transmission cars), C3 (low-speed trucks), C4 (three-wheeled vehicles), and M (wheeled self-propelled machinery). The vehicle types permitted for an A2 license are: heavy and medium-sized full trailers, semi-trailer combinations, as well as the vehicle types permitted by B1, B2, C1, C2, C3, C4, and M. The vehicle types permitted for an A3 license are: city buses, C1 (small cars), C2 (small automatic transmission cars), C3 (low-speed trucks), and C4 (three-wheeled vehicles).