There are many passenger wagons and trucks/vans that are designed to hold more than seven passengers. Some passenger wagons have 3-3-2 seating between front, rear, and additional trunk seats.
It can hold 600 passengers
The Kia Sorento has seven seats which can hold seven passengers. The vehicle is equipped with a third row seating.
Many large name brand cars sell 7 passenger vehicles. I recommend the Honda pilot or the Toyota sequoia, Both can hold 7+ passengers and comfortably.
how many passengers can the largest helicopter hold
The tyres of the vehicles does take the weight of all the vehicle, so they does take the weight of passengers as well.
A train cart can hold approximately 52 passengers.
A 2 class 747-400 can hold up to 524 passengers.
The Airbus A380 can hold 655 passengers at full load.
Link below of current 7 passenger vehicles
Seven passengers
It depends what type. The Boeing 777-200 holds 305 passengers and the Boeing 777-300ER can hold 365 passengers.
The 717 carries 117 passengers.