The flip side of this is that large trucks and SUVs are killing and maiming people at a significantly higher rate these days due to their greater mass and bumper height. Which leads to an 'arms race' of ever-larger vehicles as people seek safety in size, with no end in sight.Well, it really depends. I have a Ram Crew Cab Ram pickup truck, which means I have a 5 feet 7 inch crumple zone behind the cab of the truck. With a huge hood, I have a very large crumple zone in front of me.
My daily driver is an e46 3 series with the sport suspension. I'm convinced that if I get into an accident, with the trucks/SUVs around me they will end up going over me, instead of staying level and using both crumple zones.
I'd say the average compact SUV is safer in the typical accident vs. a little Smart Car. At least here in the US, where on most roads we are going 50 mph or greater. I would assume during an accident, bumper height being higher outweighs the rollover risk.
Unfortunately, the debate usually devolves into a personal one as people become defensive about their choice of vehicle. The reality is that in a truck or large SUV you ARE safer, but the people around you are in greater danger. It's not an irrational or malevolent choice, but it is a selfish or self-preserving one - and collectively it makes the roads far less safe. Worse still, it is a situation that will clearly never be resolved on its own merits. Only economic factors, not safety or even environmental factors (though the latter is slowly gaining credibility), have ever been able to steer people into smaller cars en masse.
I own a full-size pickup, though it is an old one that is used purely for hauling and the odd trip into the woods - not a daily driver and not driven on the highway. I am not anti-truck. But it's a fact that seeking safety in size is only good for you. The usual response I get is that it's my fault for buying a smaller car and I 'deserve' whatever happens to me in an accident as a result of my choice of vehicle.
I'm not trying to pick on you, but I think this is a trend that has some serious road safety implications and as a society we've totally stuck our heads in the sand over it. Unless we all end up driving Tahoes and Grand Wagoneers the problem will persist. If only a minority of driver chose large SUVs it would probably be more of a footnote, but such vehicles are now considered the norm and continue to grow in popularity.
There has to come a point where the upward growth in the size and weight of automobiles stops, surely?