In what part of a bus is the engine typically located?

The engine of a bus can indeed be located in both the front and the rear, which is characteristic of various bus designs. Front-engine buses typically have the engine mounted at the front, allowing for easier access for maintenance and repair. This configuration is common in smaller buses and is suited for urban transit applications where maneuverability is essential.

On the other hand, rear-engine buses are designed with the engine at the back, providing several advantages. This layout often allows for a more spacious passenger area in the front and can enhance safety and performance by improving weight distribution. Rear-engine buses are frequently utilized in larger transit operations, such as city buses and coach buses, where passenger comfort and a smoother ride are priorities.

Some buses incorporate features that enable them to have an engine located in both the front and rear, though this is less common. Each configuration has its own set of advantages depending on the specific use case, leading to a diverse range of bus designs within the transit industry. Therefore, the correct answer reflects the variability in bus design and recognizes that both configurations are in use.