Last night Prius v (lowercase v for the Prius v wagon) was T- boned in Seattle. Pictures are sobering... Man killed in Seattle crash involving ambulance - MyNorthwest | MyNorthwest.com
You realize that is not what the overlap tests for. Being "T-boned" is something that is tested for, and the Prius tests very well for that.
Often the photos are after the rescue crew has cut was the roof to try and save the occupants. Bob Wilson