| Basic definition | A compact vehicle designed to transport people over short distances, generally on private roads, controlled sites, terminals, or pedestrian-priority areas. | It fills the gap between walking and using a full-size bus, especially where short-distance circulation is required. | Airports, seaports, railway stations, resorts, campuses, hospitals, industrial sites, and exhibition grounds. |
| Passenger capacity | Common configurations carry approximately 4–14 seated passengers. Larger site-transport vehicles may carry more, depending on local regulations and vehicle design. | Capacity can be matched to actual demand, reducing the need to operate a large vehicle with unused seats. | Small groups, passenger transfers, employee circulation, visitor transport, and mobility assistance. |
| Typical operating speed | Often limited to approximately 15–40 km/h in controlled environments; the permitted speed depends on vehicle classification, road conditions, and local law. | Moderate speed supports safer operation around pedestrians and allows frequent stops at nearby destinations. | Terminal transfers, internal site routes, hotel or resort circulation, and first- or last-section passenger movement. |
| Travel distance per trip | Most suitable for short-distance routes, commonly within a few kilometres per trip, with repeated stops throughout the day. | Short routes reduce transfer time between buildings, gates, platforms, parking areas, and other nearby facilities. | Airport gate connections, campus loops, parking shuttles, and internal logistics routes. |
| Vehicle size and maneuverability | Typically narrower and shorter than a conventional city bus, with a relatively small turning radius. Exact dimensions vary by passenger capacity and configuration. | Compact dimensions help vehicles navigate constrained roads, loading zones, walkways, and service areas. | Dense terminals, historic sites, warehouses, campuses, and facilities with limited road space. |
| Energy options | Available power systems include battery-electric, internal-combustion, and hybrid configurations, subject to local availability and regulations. | Electric operation can reduce local tailpipe emissions and noise, while other power systems may support longer operating periods where charging is limited. | Indoor or low-emission zones, quiet hospitality environments, outdoor sites, and locations with limited charging infrastructure. |
| Charging and refueling needs | Battery-electric models require suitable charging points and planned charging windows; refueling models require access to approved fuel facilities. | A route-based energy plan improves availability and prevents service interruptions during peak passenger periods. | Facilities with overnight parking, scheduled breaks, depot charging, or established fuel access. |
| Accessibility | Accessible configurations may include low entry steps, handrails, wheelchair ramps or lifts, priority seating, and dedicated mobility-device space. | Inclusive design improves access for passengers with reduced mobility and supports compliance with applicable accessibility requirements. | Airports, hospitals, public facilities, tourism sites, and long-distance transfer points. |
| Boarding and alighting | Open or semi-open layouts can support frequent boarding, while enclosed layouts provide greater protection from weather and temperature. | The correct layout balances passenger throughput, climate conditions, safety, and comfort. | High-frequency shuttle routes, outdoor tourist areas, covered terminals, and weather-sensitive operations. |
| Operating environment | Designed primarily for private property or controlled routes; public-road use depends on registration, equipment, driver licensing, and jurisdictional rules. | Confirming legal operating conditions before deployment reduces compliance and safety risks in different countries. | Ports, campuses, resorts, airports, factories, warehouses, and restricted-access facilities. |
| Noise and local emissions | Battery-electric carts produce no tailpipe emissions during operation and generally generate less operating noise than combustion-powered vehicles. | Lower local noise and emissions are useful in enclosed, urban, healthcare, hospitality, and environmentally sensitive areas. | Indoor terminals, hospitals, resorts, pedestrian zones, and low-emission operational areas. |
| Operational flexibility | Routes, seating layouts, weather protection, luggage areas, doors, and accessibility equipment can be selected according to the site’s requirements. | Configurable vehicles can serve different passenger flows without requiring a full-size public-transit fleet. | Seasonal events, changing terminal layouts, expanding campuses, and mixed passenger requirements. |
| Total operating considerations | Costs depend on purchase price, energy consumption, charging or refueling infrastructure, maintenance, insurance, staffing, route length, and utilization. | A passenger cart is most efficient when passenger demand is frequent but route distances and vehicle loads remain moderate. | Dedicated short-route transport programs with repeatable schedules and defined operating zones. |