Some guy way killed a week ago when his Mustang hit a tree. But this was in inner city Northbridge, so he couldn't have been going that fast. Maybe he didn't wear his seat belt....
Driver killed in Northbridge car crash
The fact the crash was in an inner city location has nothing to do with how fast some people tend to drive late at night.
Look at the vehicle in the linked news story and accompanying video.
Generally, a couple of young blokes in a vehicle late at night and involved in a crash, are usually speeding, somtimes at stupid levels.
Hitting a tree, expecially at speed, tends to be very damaging to the vehicle and it's occupants.
In this case it proved to be fatal.
No doubt the Coronor will investigate and report the cause, till then it's all speculation.
So, at the moment, i doubt anyone can conclude it was a vehicle design issue.
But history would indicate it's more likely a silly driving error and bad luck at hitting a tree at the wrong angle.
In any case, it's sad somoen died so condolencesto his family and friends.