No way thats a deer. A deer would write a BMW off or would seriously f#_k it up bad! Deer are 200 plus pounds that would total a car at 60mph.

This is at 30 or 40 mph

 

Those are European deer which are about the size of a Doberman when full grown. i don't recall the name but I seen them all the time stationed over in England. Tiny bastards too small to even bother shooting.

Here's something close:

 

your referring to a european roe deer....full grown anything over 120lbs is HUGE!!!!!

 

Ya but triple or quadruple that speed and a deer is no longer just a blunt force impact. The sheer force of the impact makes it like a missile. Imagine shooting the door of a car with a high velocity rifle, vs shooting the car door with like a lower velocity rubber bullet. The high velocity would put holes in the door without much more visual damage whereas the lower velocty round would dent the $h!t out of the door...

 

Quite the mess.