Ambulance Types
Choosing the right ambulance starts with understanding the differences between each vehicle type. Every EMS operation has unique needs — from private patient transport to advanced life support and rescue response. Ambulances are classified into three main types (I, II, and III) based on their chassis design, body style, and intended use. Each offers distinct advantages in performance, capacity, and configuration. Below is a breakdown to help you determine which style best fits your agency’s mission and operational goals.
Type I
Type I ambulances are built on a truck-style chassis, most commonly a Ford F-350 or F-450. They feature a fully separate, square patient module mounted to the frame, creating a heavy-duty, durable vehicle ideal for long transports, critical care, and high-performance EMS operations. Their larger engines, higher payload capacity, and 4x4 options make them a favorite among fire departments, rural EMS, and private services that need strength and reliability.
Type II
Type II ambulances are constructed on a van-style chassis, typically a Ford Transit or Mercedes-Benz Sprinter. They offer a compact, fuel-efficient design with enough space for one patient and essential equipment. Commonly used by private transport companies, interfacility transfer services, and urban EMS providers, Type IIs are valued for their maneuverability, smooth ride, and lower operating costs. They’re perfect when space efficiency and quick response in tight areas are priorities.
Type III
Type III ambulances combine the box-style module of a Type I with the van-style cab of a Type II, built on a cutaway chassis like the Ford E-350 or E-450. This design creates a strong, versatile unit that balances capacity, comfort, and performance. Type IIIs are widely used by municipal and private EMS agencies because they deliver ample interior space for advanced life support operations while remaining economical to maintain and remount.