What type of vehicle qualifies as a Class 4 Vehicle?

Answer: B — commercial passenger vehicle with a capacity of 11 or more

A Class 4 vehicle is defined primarily by its passenger-carrying capacity and is specific to commercial vehicles that transport passengers. The defining characteristic of a commercial passenger vehicle that falls under Class 4 licensing is one that has a capacity of 11 or more passengers. This includes vehicles such as vans or buses that are designed to carry larger groups of people. In this context, the correct choice aligns with the regulatory framework that governs driver licensing in Alberta, stating that a commercial passenger vehicle with a capacity of 11 or more requires a Class 4 driver's license to operate legally. Thus, the emphasis on the "commercial" aspect combined with the specific passenger capacity defines the qualifications for a Class 4 vehicle. The other options do not meet the requirements set out for Class 4 licensing. A passenger capacity of 9 or more is insufficient without reaching the 11 minimum, while vehicles outlined as personal vehicles or cargo vehicles do not fit into the commercial classification necessary for this license.