Hi, so this Isn't something I'm begging for, it's just an idea.
What if in different game matches, there were different vehicles? They could hold more people but the parts are harder to find or add more parts.
For instance. A truck could hold three people in the front, and hold 4 in the back. Or a van could hold 2 in the front and 6 in the back.
The new parts could include tires, sparks plug, or the parts in the game already, just make them harder to find.
You could also make it so that the more people in the vehicle, the slower it goes or the harder it is to steer.
I like the truck from f13 part 2.