> a smaller car with a strong roof will likely beat a SUV with a weak roof structure.
The latter circumstance feels extremely unlikely considering SUVs are generally engineered to support the higher likelihood of more weight ending up on the roof of the car in the event of a roll-over. I'd be surprised if SUVs had weaker structural reinforcement than equivalent-classed sedans.
But I could be very, very wrong here and wouldn't be surprised if I am.
Good point. on the other hand I don't know how a front impact on the roof line compares to the loads in a roll (but I guess a roll at speed also has a strong horizontal force on the roof). What I remember from studies I saw in the past is that features like sunroofs make some difference. But the "we as lay people don't necessarily know", and intuition going wrong on other scenarios, was why I asked if there is a good source on that.
The latter circumstance feels extremely unlikely considering SUVs are generally engineered to support the higher likelihood of more weight ending up on the roof of the car in the event of a roll-over. I'd be surprised if SUVs had weaker structural reinforcement than equivalent-classed sedans.
But I could be very, very wrong here and wouldn't be surprised if I am.