The relevant constraints are the Madison Square Garden passenger load, access at 4 Pennsylvania Plaza, Manhattan, and time over Seventh or Eighth Avenue and the signed Manhattan truck-route network.
Motorcoach
A large, consolidated passenger and equipment loadArrange a legal active-loading curb outside the most congested frontage and give passengers a short signed walking route to their assigned arena entrance. The Madison Square Garden order should name offsite staging and any lift or luggage-bay requirement.
Minibus
Shorter Madison Square Garden cycles and medium groupsMSG publishes no dedicated charter-coach waiting zone, and its rideshare guidance likewise uses nearby avenues rather than an arena forecourt. Add Madison Square Garden recovery time before assigning the same bus to another wave.
Sprinter-style van
Executives, flight crews, and exception handlingChoose a post-event meeting corner that does not require the whole group to cross the arena’s heaviest pedestrian stream. The Madison Square Garden van’s passenger-plus-bag limit must be checked against the actual exception roster.