"Motor vehicle crash fatalities were higher for males
than females in all age groups, while the male population
is equal to or less than the female population
in all age groups."
Particularly in the 21-30 age group, males had 3x the fatalities of females.
That has little bearing on the cost of fielding/maintaining a vehicle. Fatalities are so rare they won't have an impact maintenance costs unless a sizeable chunk of your fleet is getting driven off a cliff.
In my experience men and women tend to be about equally hard on things. The male outliers tend to create more maintenance work by being hard on chassis/suspension ("hold my beer and watch this"). The female outliers tend to create more maintenance work by keeping quiet about problems (usually having to do with fluids not in their proper places) for far too long.
The most expensive driver is the kind that blindly follows directions/orders into a dumb situation.
Source: Did fleet maintenance in high-school.
edit: The words "in my experience" and "outliers" were used for a reason. I'm not claiming that all men will get a mini-bus airborne if given the opportunity or that all women will ignore an obvious puddle in a parking spot. I am stating what patterns I observed in the noteworthy cases of neglect. There's a million uncontrolled variables, maybe we were just a really scary maintenance department and none of the women wanted to talk to us or something. I'm not claiming that a bunch high school teachers a decade ago is a sample that accurately represents the rest of the population. Maybe the way buses were assigned to teams (pseudorandom) resulted in the observed failure pattern.
I looked for statistics on maintenance cost of equipment for male vs female operators but didn't find any, just the un-documented assertions in https://www.equipmentworld.com/men-vs-women-who-are-the-bett... that basically say women are easier on equipment and specifically
Attention to detail
“I’ve always been impressed by how women take care of
their machines” Smith says. “They keep them clean and
don’t leave trash in the cabs. If there was a drop of
oil coming out of a wheel or something small like that
they let you know about it.”
I'd be happy to look at any statistics you can provide that show "equally hard on things".
I guess it leaves us at, "Statistically, three times as many young adult male drivers have fatal accidents than equivalent young female drivers, despite having a smaller population."
"Motor vehicle crash fatalities were higher for males than females in all age groups, while the male population is equal to or less than the female population in all age groups."
Particularly in the 21-30 age group, males had 3x the fatalities of females.