| Typical Passenger Capacity | 4 passengers | 8 passengers | 12 passengers | 8 passengers | 8 passengers |
| Recommended Operating Environment | Hotels, campuses, and short routes | Resorts, airports, and event venues | Large campuses and high-volume routes | Accessible transport and public facilities | Outdoor routes in variable weather |
| Maximum Design Speed | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h |
| Braking System | Hydraulic or mechanical service brake; parking brake | Hydraulic service brake; parking brake | Hydraulic service brake; parking brake; load-rated components | Hydraulic service brake; parking brake | Hydraulic service brake; parking brake |
| Seat-Belt Provision | Two-point belts available for every seat | Two-point belts available for every seat | Two-point belts recommended for every seat | Three-point belt for wheelchair position; passenger belts available | Two-point belts available for every seat |
| Lighting and Visibility | LED headlights, tail lamps, reflectors, and horn | LED headlights, tail lamps, reflectors, turn indicators, and horn | LED lighting package, reflectors, turn indicators, hazard warning lights, and horn | LED lighting package, reflectors, hazard warning lights, and audible alert | LED headlights, tail lamps, reflectors, turn indicators, hazard warning lights, and horn |
| Passenger Protection | High-back seats, handrails, and a fixed front windshield | High-back seats, handrails, side steps, and windshield | High-back seats, handrails, side steps, windshield, and grab rails | Low entry step, handrails, secure restraint points, and protected wheelchair area | Windshield, roof, side curtains or doors, handrails, and enclosed passenger compartment |
| Accessibility Features | Step-in access; limited space for mobility devices | Wide side access; optional foldable step | Wide side access; optional lift or ramp configuration | Low-floor entry, ramp or lift provision, wheelchair restraint area, and priority seating | Wide door opening; ramp compatibility; interior handrails |
| Wheelchair Accommodation | Usually not available | Optional, subject to interior layout | One wheelchair position with suitable conversion | Designed for at least one wheelchair position | One wheelchair position with ramp or lift configuration |
| Seat Comfort | Vinyl bench seats with moderate cushioning | Padded bench seats with arm or side supports | Reinforced padded seats with durable upholstery | Priority seating, handrails, and clear transfer space | Padded seats, roof coverage, and improved weather protection |
| Suspension and Ride Quality | Leaf or coil suspension; best on maintained surfaces | Independent or reinforced suspension; suitable for paved routes | Heavy-duty suspension; stable under higher passenger loads | Comfort-focused suspension; low step height | Reinforced suspension with improved protection from wind and rain |
| Turning Circle | Approximately 4.5–5.0 m | Approximately 5.0–5.5 m | Approximately 6.0–6.5 m | Approximately 5.0–5.5 m | Approximately 5.0–5.5 m |
| Chassis and Frame | Welded steel or aluminum frame for light-duty use | Coated steel or aluminum frame for regular commercial use | Reinforced steel frame with higher payload capacity | Reinforced low-floor frame with integrated restraint points | Corrosion-protected frame designed for enclosed bodywork |
| Payload Capacity | Approximately 350–450 kg | Approximately 650–800 kg | Approximately 950–1,200 kg | Approximately 700–850 kg, depending on lift or ramp equipment | Approximately 700–850 kg, depending on enclosure and equipment |
| Corrosion Protection | Powder-coated frame and weather-resistant fasteners | Powder-coated frame and protected electrical connectors | Reinforced coating system and corrosion-resistant hardware | Powder-coated frame and sealed accessible-area hardware | Enhanced coating, sealed connectors, and weather-resistant body panels |
| Charging and Energy Options | Lead-acid or lithium battery system; onboard charger optional | Lead-acid or lithium battery system; onboard charger commonly available | Higher-capacity battery system; charging time depends on battery type | Lithium or lead-acid system; verify lift power requirements | Lithium or lead-acid system; verify heating, lighting, and enclosure loads |
| Inspection Priorities | Brake adjustment, tire condition, steering, lights, and battery | Brake performance, seat-belt anchors, tires, steering, lights, and battery | Brake wear, frame integrity, tire load rating, steering, suspension, and battery | Ramp or lift operation, restraint anchors, brakes, handrails, and floor clearance | Door and curtain condition, windshield, roof seals, brakes, lights, and ventilation |
| Best Selection Priority | Maximum maneuverability and low operating cost | Balanced capacity, comfort, and route flexibility | High passenger throughput and heavy-duty durability | Universal access, safe boarding, and inclusive passenger service | Passenger comfort and protection in changing weather |
| Overall Suitability Score | 7.8/10 | 8.6/10 | 8.4/10 | 9.1/10 | 8.7/10 |